U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

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.

(3719)
(6304)
(5730)
(5710)
(2094)
(2097)
(2164)
(2218)
(1123)
(24)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
0 of 69
(31244)
0 of 1
(31201)
0 of 1
(3719)
(6187)
(5734)
(5783)
(2134)
(2096)
(2121)
(2216)
(1118)
(50)
(23)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 73
(1)
(20)
(198)
(527)
(374)
(532)
(539)
(531)
(534)
(532)
(533)
(533)
(422)
(533)
(418)
(534)
(537)
(535)
(533)
(420)
(530)
(530)
(532)
(531)
(568)
(612)
(651)
(650)
(650)
(649)
(660)
(651)
(654)
(656)
(657)
(657)
(657)
(656)
(655)
(654)
(654)
(654)
(621)
(715)
(694)
(574)
(657)
(654)
(652)
(654)
(653)
(654)
(627)
(654)
(656)
0 of 55
(3)
(22)
(53)
(714)
(1)
(147)
(385)
(1)
(454)
(12)
(360)
(753)
(175)
(206)
(3)
(182)
(54)
(206)
(206)
(364)
(1)
(55)
(385)
(50)
(27)
(198)
(181)
(71)
(146)
(195)
(56)
(208)
(54)
(252)
(389)
(268)
(156)
(385)
(357)
(9)
(28918)
(699)
(1)
(18)
(204)
(3)
(12)
(3)
(178)
(177)
(84)
(441)
(384)
(29790)
(1)
(59)
(515)
(202)
(30024)
(9)
(27)
(346)
(1)
(49)
(98)
(714)
(1)
(2)
(2)
(2)
(2)
(375)
(4)
(2)
(2)
(193)
(3)
(2)
(13)
(1)
(56)
(179)
(1)
(238)
(443)
(179)
(56)
(1374)
(1)
(176)
(336)
(224)
(184)
(388)
(2)
(412)
(4)
(184)
(379)
(5)
(202)
(202)
(241)
(767)
(257)
(809)
(262)
(180)
(2)
(2)
(279)
(2)
(366)
(27)
(178)
(5)
(2)
(350)
(370)
(241)
(372)
(241)
(489)
(339)
(338)
(570)
(180)
(61)
(178)
(440)
(2)
(184)
(569)
(182)
(53)
(880)
(434)
(77)
(130)
(438)
(53)
(3)
(24)
(24)
(27)
(27)
(406)
(406)
(162)
(184)
(821)
(412)
(11)
(139)
(36)
(182)
(204)
(18)
(190)
(180)
(2)
(185)
(30023)
(750)
(237)
(204)
(204)
(9)
(4)
(83)
(237)
(440)
(179)
(59)
(2)
(441)
(387)
(117)
(1)
(66)
(173)
(2)
(182)
(240)
(260)
(180)
(146)
(36)
(9)
(388)
(142)
(60)
(3)
(411)
(222)
(3)
(2)
(397)
(334)
(154)
(238)
(204)
(413)
(424)
(163)
(389)
(1)
(178)
(2)
(184)
(413)
(36)
(131)
(204)
(2)
(260)
(364)
(59)
(180)
(118)
(2)
(182)
(280)
(178)
(258)
(59)
(180)
(1)
(259)
0 of 229
(4)
(23)
(2)
(1)
(23)
(7)
(4)
(6)
(1)
(1)
(3)
(2)
(6)
(4)
(1)
(1)
(3)
(1)
(6)
(11)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(7)
(12)
(5)
(2)
(1)
(5)
(1)
(18)
(15)
(1)
(9)
(3)
(1)
(1)
(1)
(1)
(3)
(4)
(2)
(1)
(3)
(1)
(9)
(2)
(8)
(1)
(3)
(1)
(2)
(2)
(1)
(4)
(17)
(2)
(2)
(2)
(2)
(2)
(2)
(7)
(10)
(1)
0 of 71
(4)
(1)
(2)
(23)
(11)
(3)
(1)
(1)
(31189)
(1)
(2)
(1)
(2)
(9)
(1)
(10)
(3)
(4)
(5)
(3)
(5)
0 of 21
(19)
(210)
(4)
(34)
(2)
(1)
(17)
(17)
(30957)
0 of 9
Showing 321 - 340 of 31244 results
  • Hepatitis C acute Confirmed Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis C, acute, Confirmed (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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
  • CarbapenemaseProducing Organisms CPO Total Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Carbapenemase-Producing Organisms (CPO), Total (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Carbapenemase-Producing Organisms (CPO), Total. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entit ...
    Supporting Files Public Domain
  • Hepatitis B chronic Probable Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis B, chronic, Probable (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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
  • Hepatitis B chronic Confirmed Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis B, chronic, Confirmed (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 acute Probable Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis B, acute, Probable (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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, 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
  • Hepatitis B acute Confirmed Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis B, acute, Confirmed (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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, 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
  • Oropouche noncongenital Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Oropouche, non-congenital (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Oropouche, non-congenital. 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 ...
    Supporting Files Public Domain
  • Salmonella Typhi infection Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Salmonella Typhi infection (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Salmonella Typhi infection. 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
  • Arboviral diseases Chikungunya virus disease Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Arboviral diseases, Chikungunya virus disease (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Arboviral diseases, Chikungunya virus disease. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and other entiti ...
    Supporting Files Public Domain
  • Hepatitis B perinatal Confirmed Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis B, perinatal, Confirmed (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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, 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
  • Varicella disease Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Varicella disease (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Varicella 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 conditions to publ ...
    Supporting Files Public Domain
  • Hepatitis A Confirmed Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Hepatitis A, Confirmed (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 A, 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 conditions to ...
    Supporting Files Public Domain
  • Brucellosis Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Brucellosis (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Brucellosis. 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 ...
    Supporting Files Public Domain
  • Malaria Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Malaria (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Malaria. 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 ...
    Supporting Files Public Domain
  • Vancomycinresistant Staphylococcus aureus Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Vancomycin-resistant Staphylococcus aureus (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 ...
    Supporting Files Public Domain
  • Vancomycinintermediate Staphylococcus aureus Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Vancomycin-intermediate Staphylococcus aureus (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 ...
    Supporting Files Public Domain
  • Streptococcal toxic shock syndrome Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Streptococcal toxic shock syndrome (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 ...
    Supporting Files Public Domain
  • Dengue virus infections Severe dengue Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Dengue virus infections, Severe dengue (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Guanarito virus Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Viral hemorrhagic fevers, Guanarito virus (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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 ...
    Supporting Files Public Domain
  • Coccidioidomycosis Total Week 28 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending July 18 2026
    Coccidioidomycosis, Total (Week 28) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending July 18, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    07/18/2026 | 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: Coccidioidomycosis, Total. 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 ...
    Supporting Files Public Domain
321 - 340 / 31244
 Was this page helpful?
 Found an issue?
Send us an email at: publishinghd@cdc.gov