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 15, 2024 (Week 24)
Reporting Area Hepatitis C, chronic
Probable
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 919 NC 22,409 NP
New England 184 NC 3,407 NP
Connecticut - NC - NP
Maine 14 NC 232 NP
Massachusetts 169 NC 3,093 NP
New Hampshire - NC 42 NP
Rhode Island - NC 2 NP
Vermont 1 NC 38 NP
Middle Atlantic 127 NC 3,475 NP
New Jersey - NC 146 NP
New York (excluding New York City) 34 NC 406 NP
New York City - NC 984 NP
Pennsylvania 93 NC 1,939 NP
East North Central 135 NC 2,728 NP
Illinois - NC 494 NP
Indiana - NC 141 NP
Michigan 17 NC 415 NP
Ohio 113 NC 1,556 NP
Wisconsin 5 NC 122 NP
West North Central 36 NC 1,344 NP
Iowa 20 NC 420 NP
Kansas - NC 267 NP
Minnesota 1 NC 37 NP
Missouri 13 NC 503 NP
Nebraska 2 NC 56 NP
North Dakota - NC 14 NP
South Dakota - NC 47 NP
South Atlantic 192 NC 4,423 NP
Delaware - NC 65 NP
District of Columbia - NC 61 NP
Florida 104 NC 2,153 NP
Georgia - NC 210 NP
Maryland - NC 211 NP
North Carolina N NC N NP
South Carolina 1 NC 363 NP
Virginia 45 NC 547 NP
West Virginia 42 NC 813 NP
East South Central 52 NC 2,850 NP
Alabama 35 NC 1,731 NP
Kentucky N NC N NP
Mississippi - NC 441 NP
Tennessee 17 NC 678 NP
West South Central 76 NC 1,158 NP
Arkansas 2 NC 309 NP
Louisiana 48 NC 488 NP
Oklahoma 26 NC 361 NP
Texas N NC N NP
Mountain 59 NC 2,002 NP
Arizona U NC U NP
Colorado - NC 298 NP
Idaho 2 NC 173 NP
Montana - NC 85 NP
Nevada 31 NC 552 NP
New Mexico 14 NC 483 NP
Utah 12 NC 411 NP
Wyoming - NC - NP
Pacific 58 NC 1,022 NP
Alaska 19 NC 184 NP
California - NC - NP
Hawaii U NC U NP
Oregon 39 NC 838 NP
Washington - NC - NP
U.S. Territories 1 NC 45 NP
American Samoa - NC - NP
Commonwealth of Northern Mariana Islands - NC - NP
Guam - NC - NP
Puerto Rico 1 NC 45 NP
U.S. Virgin Islands - NC - NP
Non-U.S. Residents - NC 3 NP
Total 920 NC 22,457 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.