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Showing 41 - 60 of 724 results

Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Smallpox. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health ...

06/01/2026

Supporting Files

Title : Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256855 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Smallpox. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10259.pdf AN - cdc:256855 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Smallpox KW - Smallpox KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Smallpox (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256855 ER -
Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Dengue virus infections, Severe dengue. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repo ...

06/01/2026

Supporting Files

Title : Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256854 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Dengue virus infections, Severe dengue. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10258.pdf AN - cdc:256854 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Dengue Virus KW - Disease Notification KW - Public Health Surveillance KW - Severe Dengue KW - Dengue Virus KW - Severe Dengue KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Dengue virus infections, Severe dengue (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256854 ER -
Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Streptococcal toxic shock syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report c ...

06/01/2026

Supporting Files

Title : Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256853 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Streptococcal toxic shock syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10257.pdf AN - cdc:256853 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Streptococcal Infections KW - Toxic Shock Syndrome KW - Streptococcal Infections KW - Toxic Shock Syndrome KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Streptococcal toxic shock syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256853 ER -
Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Vancomycin-resistant Staphylococcus aureus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities ...

06/01/2026

Supporting Files

Title : Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256852 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Vancomycin-resistant Staphylococcus aureus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10450.pdf AN - cdc:256852 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Vancomycin-Resistant Staphylococcus aureus KW - Vancomycin-Resistant Staphylococcus aureus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Vancomycin-resistant Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256852 ER -
Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Vancomycin-intermediate Staphylococcus aureus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entiti ...

06/01/2026

Supporting Files

Title : Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256851 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Vancomycin-intermediate Staphylococcus aureus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10405.pdf AN - cdc:256851 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Vancomycin-Intermediate Staphylococcus aureus KW - Vancomycin-Intermediate Staphylococcus aureus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Vancomycin-intermediate Staphylococcus aureus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256851 ER -
Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Chapare virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities rep ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256850 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Chapare virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10410.pdf AN - cdc:256850 CY - Atlanta, GA IS - 20 KW - Chapare virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Chapare virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Chapare virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256850 ER -
Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Guanarito virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities r ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256849 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Guanarito virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10440.pdf AN - cdc:256849 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Guanarito virus KW - Public Health Surveillance KW - Guanarito virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Guanarito virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256849 ER -
Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Lujo virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256848 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Lujo virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10190.pdf AN - cdc:256848 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Lujo hemorrhagic fever KW - Public Health Surveillance KW - Lujo hemorrhagic fever KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Lujo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256848 ER -
Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Rift Valley fever virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other en ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256847 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Rift Valley fever virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-50290.pdf AN - cdc:256847 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Rift Valley fever virus KW - Rift Valley fever virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Rift Valley fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256847 ER -
Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256846 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-11062.pdf AN - cdc:256846 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Crimean-Congo hemorrhagic fever virus KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Crimean-Congo hemorrhagic fever virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256846 ER -
Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Sabia virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256845 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Sabia virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-11072.pdf AN - cdc:256845 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Sabia virus KW - Sabia virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Sabia virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256845 ER -
Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Junin virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256844 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Junin virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-11071.pdf AN - cdc:256844 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Junin virus KW - Public Health Surveillance KW - Junin virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Junin virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256844 ER -
Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Machupo virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities rep ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256843 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Machupo virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10180.pdf AN - cdc:256843 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Machupo virus KW - Public Health Surveillance KW - Machupo virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Machupo virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256843 ER -
Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Lassa virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256842 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Lassa virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-11801.pdf AN - cdc:256842 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Lassa virus KW - Public Health Surveillance KW - Lassa virus KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Lassa virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256842 ER -
Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Marburg virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities rep ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256841 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Marburg virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10154.pdf AN - cdc:256841 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Marburg Virus Disease KW - Public Health Surveillance KW - Marburg Virus Disease KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Marburg virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256841 ER -
Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Ebola virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...

06/01/2026

Supporting Files

Title : Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256840 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Viral hemorrhagic fevers, Ebola virus. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10151.pdf AN - cdc:256840 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Hemorrhagic Fever, Ebola KW - Public Health Surveillance KW - Hemorrhagic Fever, Ebola KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Viral hemorrhagic fevers, Ebola virus (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256840 ER -
Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Hantavirus infection, non-hantavirus pulmonary syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and ot ...

06/01/2026

Supporting Files

Title : Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256839 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Hantavirus infection, non-hantavirus pulmonary syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10152.pdf AN - cdc:256839 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Hantavirus Infection KW - Public Health Surveillance KW - Hantavirus Infection KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Hantavirus infection, non-hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256839 ER -
Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Hantavirus pulmonary syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report condit ...

06/01/2026

Supporting Files

Title : Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256838 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Hantavirus pulmonary syndrome. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10153.pdf AN - cdc:256838 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Hantavirus Infection KW - Hantavirus Pulmonary Syndrome KW - Public Health Surveillance KW - Hantavirus Infection KW - Hantavirus Pulmonary Syndrome KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Hantavirus pulmonary syndrome (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256838 ER -
Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Melioidosis. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public hea ...

06/01/2026

Supporting Files

Title : Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256837 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Melioidosis. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-10150.pdf AN - cdc:256837 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Melioidosis KW - Public Health Surveillance KW - Melioidosis KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Melioidosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256837 ER -
Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026

Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.

05/23/2026 | National Notifiable Diseases: Infectious Weekly Tables

This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Cryptosporidiosis. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to publ ...

06/01/2026

Supporting Files

Title : Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 Corporate Authors(s) : Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. Published Date : 05/23/2026 Series : National Notifiable Diseases: Infectious Weekly Tables URL : https://stacks.cdc.gov/view/cdc/256836 Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. (2026). Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026. 2026(20). Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" 2026, no. 20 (2026) Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. "Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026" vol. 2026, no. 20, 2026 Export RIS Citation Information. TY - Weekly Tables A2 - Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System. AB - This data includes weekly cases of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents, specifically covering: Cryptosporidiosis. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditions to public health departments, varying by jurisdiction. Case notifications for national notifiable conditions are voluntarily submitted to CDC. NNDSS data are provisional and subject to change until reconciled with state and territorial providers. Weekly cumulative counts may increase or decrease as updates occur. Finalized annual data often differ from provisional counts. CDC aggregates data for national notifiable diseases and conditions on a weekly and annual basis. To see specific surveillance Case Definitions for this disease, go to: https://ndc.services.cdc.gov/ AB - 2026-20-11585.pdf AN - cdc:256836 CY - Atlanta, GA IS - 20 KW - Communicable Diseases/epidemiology KW - Cryptosporidiosis KW - Data Collection KW - Disease Notification KW - Public Health Surveillance KW - Cryptosporidiosis KW - Communicable Diseases/epidemiology KW - Data Collection KW - Disease Notification KW - Public Health Surveillance LA - eng PY - 05/23/2026 T3 - National Notifiable Diseases: Infectious Weekly Tables TI - Cryptosporidiosis (Week 20) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 23, 2026 VL - 2026 UR - https://stacks.cdc.gov/view/cdc/256836 ER -

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