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.

(3239)
(6230)
(5729)
(5710)
(2055)
(2086)
(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
(30639)
0 of 1
(30635)
0 of 1
(3239)
(6113)
(5733)
(5783)
(2095)
(2085)
(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)
(530)
(534)
(532)
(533)
(533)
(422)
(533)
(418)
(534)
(537)
(496)
(533)
(420)
(530)
(530)
(532)
(531)
(568)
(492)
(531)
(456)
(530)
(649)
(660)
(651)
(654)
(656)
(657)
(657)
(657)
(656)
(655)
(654)
(654)
(654)
(621)
(715)
(694)
(574)
(657)
(654)
(652)
(654)
(642)
(654)
(627)
(654)
(656)
0 of 55
(3)
(18)
(53)
(711)
(1)
(154)
(381)
(1)
(446)
(10)
(358)
(736)
(171)
(204)
(3)
(178)
(54)
(204)
(204)
(356)
(1)
(54)
(381)
(50)
(23)
(192)
(177)
(68)
(142)
(191)
(56)
(200)
(54)
(246)
(383)
(267)
(156)
(370)
(278)
(9)
(28401)
(620)
(1)
(14)
(203)
(3)
(12)
(3)
(176)
(172)
(79)
(434)
(377)
(29193)
(1)
(59)
(505)
(201)
(29427)
(9)
(23)
(341)
(1)
(49)
(98)
(711)
(1)
(2)
(2)
(2)
(2)
(370)
(3)
(2)
(2)
(189)
(2)
(2)
(14)
(56)
(175)
(233)
(436)
(174)
(56)
(1349)
(1)
(172)
(326)
(222)
(179)
(382)
(2)
(408)
(4)
(179)
(376)
(2)
(201)
(201)
(237)
(754)
(249)
(794)
(254)
(175)
(2)
(2)
(268)
(2)
(360)
(23)
(174)
(5)
(2)
(336)
(365)
(236)
(367)
(236)
(483)
(332)
(332)
(560)
(176)
(60)
(173)
(435)
(2)
(179)
(558)
(177)
(53)
(860)
(432)
(77)
(125)
(434)
(53)
(3)
(20)
(20)
(23)
(23)
(404)
(404)
(162)
(179)
(801)
(410)
(11)
(134)
(36)
(177)
(203)
(18)
(189)
(176)
(2)
(180)
(29426)
(734)
(232)
(203)
(203)
(9)
(4)
(78)
(233)
(434)
(175)
(59)
(2)
(436)
(382)
(114)
(66)
(171)
(2)
(177)
(235)
(259)
(175)
(142)
(36)
(8)
(382)
(142)
(59)
(3)
(409)
(217)
(2)
(2)
(391)
(329)
(165)
(234)
(203)
(404)
(418)
(159)
(384)
(1)
(173)
(2)
(179)
(411)
(36)
(130)
(203)
(2)
(259)
(354)
(59)
(177)
(118)
(2)
(178)
(275)
(173)
(252)
(59)
(175)
(1)
(258)
0 of 226
(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)
(30584)
(1)
(2)
(1)
(2)
(9)
(1)
(10)
(3)
(4)
(5)
(3)
(5)
0 of 21
(19)
(210)
(4)
(34)
(2)
(1)
(17)
(17)
(30352)
0 of 9
Showing 1861 - 1880 of 30639 results
  • Viral hemorrhagic fevers Ebola virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Ebola virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Marburg virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Marburg virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Hantavirus pulmonary syndrome Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Hantavirus pulmonary syndrome (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Cryptosporidiosis Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Cryptosporidiosis (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Giardiasis Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Giardiasis (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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: Giardiasis. 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 heal ...
    Supporting Files Public Domain
  • Cyclosporiasis Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Cyclosporiasis (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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: Cyclosporiasis. 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 ...
    Supporting Files Public Domain
  • Melioidosis Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Melioidosis (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers CrimeanCongo hemorrhagic fever virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Crimean-Congo hemorrhagic fever virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Rift Valley fever virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Rift Valley fever virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Guanarito virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Guanarito virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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
  • Viral hemorrhagic fevers Chapare virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Chapare virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Machupo virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Machupo virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Lassa virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Lassa virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Viral hemorrhagic fevers Lujo virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Lujo virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Vancomycinresistant Staphylococcus aureus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Vancomycin-resistant Staphylococcus aureus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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
  • Streptococcal toxic shock syndrome Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Streptococcal toxic shock syndrome (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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
  • Coccidioidomycosis Confirmed Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Coccidioidomycosis, Confirmed (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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, 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
  • Coccidioidomycosis Total Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Coccidioidomycosis, Total (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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
  • Viral hemorrhagic fevers Junin virus Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Viral hemorrhagic fevers, Junin virus (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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 ...
    Supporting Files Public Domain
  • Dengue virus infections Severe dengue Week 11 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending March 21 2026
    Dengue virus infections, Severe dengue (Week 11) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 21, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    03/21/2026 | 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
1861 - 1880 / 30639