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 Varicella morbidity
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 28 163 2,622 2,164
New England 1 12 129 168
Connecticut - 4 14 41
Maine - 5 16 16
Massachusetts - 7 57 62
New Hampshire - 3 14 19
Rhode Island 1 4 20 19
Vermont - 2 8 11
Middle Atlantic - 15 148 219
New Jersey - 8 - 99
New York (excluding New York City) N NC N N
New York City - 0 - -
Pennsylvania - 14 148 120
East North Central 13 41 713 522
Illinois - 23 212 110
Indiana - 7 78 86
Michigan 1 14 177 115
Ohio 5 11 118 122
Wisconsin 7 11 128 89
West North Central 1 14 162 168
Iowa N NC N N
Kansas - 0 - -
Minnesota - 9 67 103
Missouri 1 6 61 47
Nebraska - 2 6 5
North Dakota - 3 20 7
South Dakota - 3 8 6
South Atlantic 9 37 607 522
Delaware - 2 7 5
District of Columbia - 5 13 3
Florida 9 20 308 234
Georgia - 5 27 105
Maryland N NC N N
North Carolina - 7 90 41
South Carolina - 10 59 75
Virginia - 10 103 59
West Virginia N NC N N
East South Central - 8 42 59
Alabama - 4 20 38
Kentucky - 4 13 15
Mississippi - 5 9 6
Tennessee N NC N N
West South Central 3 31 370 262
Arkansas 3 6 19 22
Louisiana - 7 40 26
Oklahoma N NC N N
Texas - 26 311 214
Mountain - 35 414 220
Arizona - 17 111 63
Colorado - 18 220 75
Idaho N NC N N
Montana - 7 20 10
Nevada - 2 6 2
New Mexico - 4 20 19
Utah - 5 37 48
Wyoming - 0 - 3
Pacific 1 6 37 24
Alaska 1 4 15 9
California - 4 17 9
Hawaii - 2 5 6
Oregon N NC N N
Washington N NC N N
U.S. Territories - 0 - -
American Samoa N NC N N
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 0 - -
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - -
Total 28 163 2,622 2,164
  • 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).