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National Notifiable Diseases Surveillance System (NNDSS)

CDC Stacks Public Health Publications

Weekly and Annual statistics from the National Notifiable Diseases Surveillance System (NNDSS), a nationwide collaboration that enables all levels of public health—local, state, territorial, federal, and international—to share notifiable disease-related health information. Find tables on a specific condition by searching for the condition using the CDC Stacks Search bar. Users may also browse the Topics filter on the left panel; topics are currently being updated and browsing may not provide comprehensive results. For more information on the NNDSS, visit https://www.cdc.gov/nndss/about/index.html.

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Showing 2201 - 2220 of 30639 results
  • Hepatitis C chronic Probable Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis C, chronic, Probable: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis C, chronic, Probable. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report condi ...
    Supporting Files Public Domain
  • Hepatitis B chronic Confirmed Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis B, chronic, Confirmed: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis B, chronic, Confirmed. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report cond ...
    Supporting Files Public Domain
  • Hepatitis B chronic Probable Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis B, chronic, Probable: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis B, chronic, Probable. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report condi ...
    Supporting Files Public Domain
  • Influenzaassociated pediatric mortality Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Influenza-associated pediatric mortality: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Influenza-associated pediatric mortality. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities re ...
    Supporting Files Public Domain
  • Hepatitis C acute Confirmed Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis C, acute, Confirmed: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis C, acute, Confirmed. 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 ...
    Supporting Files Public Domain
  • Hepatitis C perinatal Confirmed Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis C, perinatal, Confirmed: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis C, perinatal, Confirmed. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report co ...
    Supporting Files Public Domain
  • Hepatitis C acute Probable Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Hepatitis C, acute, Probable: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Hepatitis C, acute, Probable. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report conditi ...
    Supporting Files Public Domain
  • Invasive pneumococcal disease all ages Confirmed Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Invasive pneumococcal disease, all ages, Confirmed: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Invasive pneumococcal disease, all ages, Confirmed. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other e ...
    Supporting Files Public Domain
  • Invasive pneumococcal disease age 5 years Confirmed Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Invasive pneumococcal disease, age <5 years, Confirmed: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Invasive pneumococcal disease, age <5 years, Confirmed. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and oth ...
    Supporting Files Public Domain
  • Invasive pneumococcal disease all ages Probable Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Invasive pneumococcal disease, all ages, Probable: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Invasive pneumococcal disease, all ages, Probable. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other en ...
    Supporting Files Public Domain
  • Invasive pneumococcal disease age 5 years Probable Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Invasive pneumococcal disease, age <5 years, Probable: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Invasive pneumococcal disease, age <5 years, Probable. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and othe ...
    Supporting Files Public Domain
  • Jamestown Canyon virus disease Arboviral diseases Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Jamestown Canyon virus disease, Arboviral diseases: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Jamestown Canyon virus disease, Arboviral diseases. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other e ...
    Supporting Files Public Domain
  • La Crosse virus disease Arboviral diseases Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    La Crosse virus disease, Arboviral diseases: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: La Crosse virus disease, Arboviral diseases. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities ...
    Supporting Files Public Domain
  • Junin virus Viral hemorrhagic fevers Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Junin virus, Viral hemorrhagic fevers: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Junin virus, Viral hemorrhagic fevers. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...
    Supporting Files Public Domain
  • Lassa virus Viral hemorrhagic fevers Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Lassa virus, Viral hemorrhagic fevers: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Lassa virus, Viral hemorrhagic fevers. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities repor ...
    Supporting Files Public Domain
  • Legionellosis Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Legionellosis: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Legionellosis. 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 h ...
    Supporting Files Public Domain
  • Marburg virus Viral hemorrhagic fevers Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Marburg virus, Viral hemorrhagic fevers: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Marburg virus, Viral hemorrhagic fevers. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities rep ...
    Supporting Files Public Domain
  • Lujo virus Viral hemorrhagic fevers Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Lujo virus, Viral hemorrhagic fevers: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Lujo virus, Viral hemorrhagic fevers. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report ...
    Supporting Files Public Domain
  • Machupo virus Viral hemorrhagic fevers Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Machupo virus, Viral hemorrhagic fevers: (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Machupo virus, Viral hemorrhagic fevers. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities rep ...
    Supporting Files Public Domain
  • Leprosy Hansens disease Week 8 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending February 28 2026
    Leprosy (Hansen's disease): (Week 8) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending February 28, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    02/28/2026 | 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: Leprosy (Hansen's disease). The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entities report condition ...
    Supporting Files Public Domain
2201 - 2220 / 30639