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 July 1, 2023 (Week 26)
Reporting Area Hepatitis C, acute §
Confirmed
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 31 115 1,839 2,484
New England - 10 94 166
Connecticut - 1 3 7
Maine - 5 24 48
Massachusetts - 5 33 88
New Hampshire - 3 11 4
Rhode Island - 4 14 4
Vermont - 2 9 15
Middle Atlantic 3 16 199 285
New Jersey - 5 38 37
New York (excluding New York City) 2 12 100 122
New York City - 3 5 91
Pennsylvania 1 7 56 35
East North Central - 20 172 341
Illinois - 9 31 107
Indiana - 6 41 80
Michigan - 5 39 52
Ohio - 4 28 56
Wisconsin - 8 33 46
West North Central 1 8 66 58
Iowa - 3 12 10
Kansas - 3 2 9
Minnesota - 4 13 23
Missouri - 4 28 6
Nebraska 1 2 10 2
North Dakota - 0 - -
South Dakota - 1 1 8
South Atlantic 26 66 769 978
Delaware - 3 16 10
District of Columbia U NC U U
Florida 26 64 662 779
Georgia - 1 6 113
Maryland - 4 17 14
North Carolina - 3 20 23
South Carolina - 2 9 1
Virginia - 4 14 9
West Virginia - 5 25 29
East South Central 1 21 267 252
Alabama - 10 30 20
Kentucky 1 14 144 125
Mississippi - 1 2 2
Tennessee - 8 91 105
West South Central - 10 89 129
Arkansas - 3 12 15
Louisiana - 8 58 90
Oklahoma - 2 5 6
Texas - 3 14 18
Mountain - 10 95 150
Arizona U NC U U
Colorado - 1 3 2
Idaho - 1 3 2
Montana - 2 15 20
Nevada - 1 1 25
New Mexico - 2 1 12
Utah - 8 72 89
Wyoming - 1 - -
Pacific - 9 88 125
Alaska N NC N N
California - 8 61 84
Hawaii - 0 - -
Oregon - 2 8 8
Washington - 3 19 33
U.S. Territories - 0 - -
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico N NC N N
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 -
Total 31 115 1,840 2,484
  • 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 2022 and 2023 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).
  • § For acute Hepatitis C, only confirmed cases were verified.