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 October 26, 2024 (Week 43)
Reporting Area Varicella disease
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 41 258 5,073 5,077
New England - 12 206 285
Connecticut - 7 38 38
Maine - 2 18 39
Massachusetts - 6 73 132
New Hampshire - 5 39 30
Rhode Island - 3 23 31
Vermont - 3 15 15
Middle Atlantic - 21 358 445
New Jersey - 9 135 204
New York (excluding New York City) N NC N N
New York City N NC N N
Pennsylvania - 15 223 241
East North Central 13 141 1,371 1,212
Illinois - 124 604 397
Indiana - 12 163 172
Michigan 3 15 203 287
Ohio 3 13 184 206
Wisconsin 7 11 217 150
West North Central - 23 325 430
Iowa N NC N N
Kansas - 5 - 122
Minnesota - 12 139 177
Missouri - 13 118 71
Nebraska - 3 20 17
North Dakota - 4 28 31
South Dakota - 4 20 12
South Atlantic 10 50 1,207 1,267
Delaware - 1 - 12
District of Columbia - 4 8 26
Florida 7 34 658 525
Georgia - 9 133 180
Maryland N NC N N
North Carolina - 11 134 137
South Carolina - 8 111 148
Virginia 3 9 163 239
West Virginia N NC N N
East South Central - 9 104 86
Alabama - 4 25 42
Kentucky - 4 43 35
Mississippi - 9 36 9
Tennessee N NC N N
West South Central 1 26 496 641
Arkansas - 2 19 42
Louisiana - 6 55 60
Oklahoma N NC N N
Texas 1 25 422 539
Mountain 16 104 962 644
Arizona 8 10 172 172
Colorado 8 89 661 287
Idaho N NC N N
Montana - 2 12 34
Nevada - 2 15 10
New Mexico - 4 30 38
Utah - 9 72 103
Wyoming - 0 - -
Pacific 1 3 44 67
Alaska - 0 - 20
California 1 3 25 41
Hawaii - 2 19 6
Oregon N NC N N
Washington N NC N N
U.S. Territories - 4 30 51
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 2 7 17
Puerto Rico - 4 21 33
U.S. Virgin Islands - 1 2 1
Non-U.S. Residents - 0 - -
Total 41 258 5,103 5,128
  • 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).