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 April 20, 2024 (Week 16)
Reporting Area Hepatitis C, acute
Confirmed
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 41 123 1,060 1,623
New England 1 13 71 90
Connecticut - 1 - 3
Maine 1 5 31 23
Massachusetts - 8 20 42
New Hampshire - 3 2 7
Rhode Island - 4 9 9
Vermont - 3 9 6
Middle Atlantic 2 17 92 167
New Jersey - 4 6 38
New York (excluding New York City) 2 13 33 72
New York City - 8 26 -
Pennsylvania - 6 27 57
East North Central 2 17 67 187
Illinois - 7 21 62
Indiana - 10 6 45
Michigan 1 4 11 29
Ohio 1 4 19 20
Wisconsin - 5 10 31
West North Central 1 7 33 50
Iowa - 1 7 9
Kansas - 2 1 4
Minnesota - 3 2 15
Missouri 1 4 19 16
Nebraska - 2 4 5
North Dakota - 0 - -
South Dakota - 1 - 1
South Atlantic 28 53 487 591
Delaware - 2 6 16
District of Columbia - 2 10 4
Florida 27 48 413 463
Georgia - 3 7 21
Maryland 1 5 14 16
North Carolina - 4 - 18
South Carolina - 3 13 3
Virginia - 3 7 13
West Virginia - 5 17 37
East South Central 1 24 149 227
Alabama - 4 3 31
Kentucky 1 9 63 107
Mississippi - 1 3 3
Tennessee - 20 80 86
West South Central 6 10 57 53
Arkansas - 3 4 5
Louisiana 6 6 43 32
Oklahoma - 4 - 4
Texas - 4 10 12
Mountain - 10 52 88
Arizona U NC U U
Colorado - 2 1 8
Idaho - 2 7 3
Montana - 2 11 8
Nevada - 1 4 2
New Mexico - 0 - 4
Utah - 8 26 63
Wyoming - 1 3 -
Pacific - 26 52 170
Alaska N NC N N
California - 24 43 139
Hawaii - 0 - -
Oregon - 1 2 7
Washington - 5 7 24
U.S. Territories - 2 4 -
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 2 -
Puerto Rico N NC N N
U.S. Virgin Islands - 2 2 -
Non-U.S. Residents - 1 - 1
Total 41 123 1,064 1,624
  • 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).