Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending June 29, 2024 (Week 26)
Reporting Area Hepatitis C, chronic
Probable
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 797 NC 24,039 NP
New England 106 NC 3,589 NP
Connecticut - NC - NP
Maine 11 NC 243 NP
Massachusetts 95 NC 3,257 NP
New Hampshire - NC 49 NP
Rhode Island - NC 2 NP
Vermont - NC 38 NP
Middle Atlantic 142 NC 3,800 NP
New Jersey - NC 172 NP
New York (excluding New York City) 25 NC 442 NP
New York City - NC 1,088 NP
Pennsylvania 117 NC 2,098 NP
East North Central 111 NC 2,952 NP
Illinois - NC 535 NP
Indiana - NC 143 NP
Michigan 11 NC 475 NP
Ohio 96 NC 1,669 NP
Wisconsin 4 NC 130 NP
West North Central 33 NC 1,373 NP
Iowa 1 NC 420 NP
Kansas 11 NC 220 NP
Minnesota - NC 49 NP
Missouri 20 NC 554 NP
Nebraska 1 NC 57 NP
North Dakota - NC 26 NP
South Dakota - NC 47 NP
South Atlantic 53 NC 4,596 NP
Delaware - NC 65 NP
District of Columbia - NC 61 NP
Florida 41 NC 2,280 NP
Georgia - NC 210 NP
Maryland - NC 211 NP
North Carolina N NC N NP
South Carolina - NC 382 NP
Virginia 12 NC 562 NP
West Virginia - NC 825 NP
East South Central 142 NC 3,274 NP
Alabama 42 NC 1,825 NP
Kentucky N NC N NP
Mississippi 9 NC 663 NP
Tennessee 91 NC 786 NP
West South Central 98 NC 1,298 NP
Arkansas 3 NC 313 NP
Louisiana 41 NC 539 NP
Oklahoma 54 NC 446 NP
Texas N NC N NP
Mountain 61 NC 2,102 NP
Arizona U NC U NP
Colorado - NC 298 NP
Idaho 11 NC 194 NP
Montana 1 NC 82 NP
Nevada 34 NC 602 NP
New Mexico - NC 483 NP
Utah 15 NC 443 NP
Wyoming - NC - NP
Pacific 51 NC 1,055 NP
Alaska 12 NC 145 NP
California - NC - NP
Hawaii U NC U NP
Oregon 39 NC 910 NP
Washington - NC - NP
U.S. Territories 2 NC 51 NP
American Samoa - NC - NP
Commonwealth of Northern Mariana Islands - NC - NP
Guam - NC - NP
Puerto Rico 2 NC 51 NP
U.S. Virgin Islands - NC - NP
Non-U.S. Residents - NC 3 NP
Total 799 NC 24,093 NP
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • * Case counts for reporting years 2023 and 2024 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/.
  • † Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly in alphabetical order by condition. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://ndc.services.cdc.gov/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. Office of Public Health Data, Surveillance, and Technology. Available at: https://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.