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 November 18, 2023 (Week 46)
Reporting Area Varicella morbidity
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 30 181 4,961 3,790
New England - 11 256 273
Connecticut - 4 14 61
Maine - 3 31 34
Massachusetts - 8 132 98
New Hampshire - 4 31 29
Rhode Island - 3 32 35
Vermont - 2 16 16
Middle Atlantic 12 19 437 399
New Jersey - 11 176 182
New York (excluding New York City) N NC N N
New York City N NC N N
Pennsylvania 12 13 261 217
East North Central 8 43 1,239 876
Illinois - 25 370 197
Indiana - 10 156 144
Michigan - 15 277 206
Ohio 4 13 226 195
Wisconsin 4 10 210 134
West North Central - 16 224 336
Iowa N NC N N
Kansas - 9 - 78
Minnesota - 9 98 176
Missouri - 6 71 50
Nebraska - 3 12 6
North Dakota - 3 31 14
South Dakota - 1 12 12
South Atlantic 4 46 1,324 885
Delaware - 2 10 8
District of Columbia - 5 24 5
Florida - 23 588 378
Georgia 1 9 178 148
Maryland N NC N N
North Carolina - 7 134 82
South Carolina - 12 142 135
Virginia 3 18 248 129
West Virginia N NC N N
East South Central - 7 77 105
Alabama - 5 41 65
Kentucky - 6 25 22
Mississippi - 5 11 18
Tennessee N NC N N
West South Central - 36 598 482
Arkansas - 3 23 46
Louisiana - 7 55 44
Oklahoma N NC N N
Texas - 31 520 392
Mountain 6 33 745 375
Arizona 3 17 182 114
Colorado - 18 372 124
Idaho N NC N N
Montana - 8 32 19
Nevada - 2 10 3
New Mexico - 4 36 35
Utah 3 7 113 77
Wyoming - 0 - 3
Pacific - 5 61 59
Alaska - 2 20 29
California - 4 34 17
Hawaii - 2 7 13
Oregon N NC N N
Washington N NC N N
U.S. Territories - 2 - 40
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - 2
Puerto Rico - 2 - 33
U.S. Virgin Islands - 1 - 5
Non-U.S. Residents - 0 - -
Total 30 181 4,961 3,830
  • 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).