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)
(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
(31233)
0 of 1
(31190)
0 of 1
(3719)
(6187)
(5734)
(5783)
(2134)
(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)
(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)
(642)
(654)
(627)
(654)
(656)
0 of 55
(3)
(22)
(53)
(712)
(1)
(147)
(385)
(1)
(453)
(12)
(359)
(752)
(175)
(205)
(3)
(182)
(54)
(205)
(205)
(364)
(1)
(55)
(385)
(50)
(27)
(198)
(181)
(71)
(146)
(195)
(56)
(208)
(54)
(252)
(389)
(268)
(156)
(385)
(357)
(9)
(28907)
(699)
(1)
(18)
(204)
(3)
(12)
(3)
(178)
(177)
(84)
(440)
(383)
(29779)
(1)
(59)
(515)
(202)
(30013)
(9)
(27)
(346)
(1)
(49)
(98)
(712)
(1)
(2)
(2)
(2)
(2)
(374)
(4)
(2)
(2)
(193)
(3)
(2)
(13)
(1)
(56)
(179)
(1)
(238)
(442)
(179)
(56)
(1374)
(1)
(176)
(336)
(223)
(184)
(388)
(2)
(410)
(4)
(184)
(379)
(5)
(202)
(202)
(241)
(767)
(257)
(809)
(262)
(180)
(2)
(2)
(279)
(2)
(365)
(27)
(178)
(5)
(2)
(350)
(369)
(241)
(371)
(241)
(489)
(338)
(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)
(189)
(180)
(2)
(185)
(30012)
(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)
(31178)
(1)
(2)
(1)
(2)
(9)
(1)
(10)
(3)
(4)
(5)
(3)
(5)
0 of 21
(19)
(210)
(4)
(34)
(2)
(1)
(17)
(17)
(30946)
0 of 9
Showing 101 - 120 of 31233 results
  • Arboviral diseases Jamestown Canyon virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, Jamestown Canyon virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, Jamestown Canyon virus disease. 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
  • Arboviral diseases La Crosse virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, La Crosse virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, La Crosse virus disease. 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
  • Hepatitis C perinatal Confirmed Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis C, perinatal, Confirmed (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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 chronic Confirmed Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis C, chronic, Confirmed (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, 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 C chronic Probable Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis C, chronic, Probable (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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
  • Salmonellosis excluding Salmonella Typhi infection and Salmonella Paratyphi infection Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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: Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection). The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare ...
    Supporting Files Public Domain
  • Arboviral diseases Western equine encephalitis virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, Western equine encephalitis virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, Western equine encephalitis virus disease. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, ...
    Supporting Files Public Domain
  • Arboviral diseases St Louis encephalitis virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, St. Louis encephalitis virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, St. Louis encephalitis virus disease. The Weekly data are considered provisional and collected locally due to state, territorial, and local regulations. Healthcare providers, medical labs, and o ...
    Supporting Files Public Domain
  • Arboviral diseases West Nile virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, West Nile virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, West Nile virus disease. 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
  • Arboviral diseases Powassan virus disease Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Arboviral diseases, Powassan virus disease (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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, Powassan virus disease. 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
  • Salmonella Paratyphi infection Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Salmonella Paratyphi infection (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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: SalmonellaParatyphi 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 condit ...
    Supporting Files Public Domain
  • Candida auris screening Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Candida auris, screening (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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: Candida auris, screening. 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
  • Candida auris clinical Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Candida auris, clinical (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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: Candida auris, clinical. 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 t ...
    Supporting Files Public Domain
  • Salmonella Typhi infection Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Salmonella Typhi infection (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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
  • CarbapenemaseProducing Organisms CPO Total Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Carbapenemase-Producing Organisms (CPO), Total (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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 acute Confirmed Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis B, acute, Confirmed (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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
  • Hepatitis B acute Probable Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis B, acute, Probable (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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 chronic Confirmed Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis B, chronic, Confirmed (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Hepatitis B, chronic, Probable (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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
  • Oropouche noncongenital Week 30 Weekly cases of notifiable diseases United States US Territories and NonUS Residents week ending August 1 2026
    Oropouche, non-congenital (Week 30) Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2026
    Centers for Disease Control and Prevention (U.S.). Center for Surveillance, Epidemiology, and Laboratory Services. National Notifiable Diseases Surveillance System.
    08/01/2026 | 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
101 - 120 / 31233
 Was this page helpful?
 Found an issue?
Send us an email at: publishinghd@cdc.gov