Notice: Improvements in data processing at CDC were applied to 2020 and 2021 data beginning with the tables published for week 47. Case count changes between tables published for week 46 and week 47 may be due to changes in data processing rules and not due to changes in disease levels.

Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ll. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending December 18, 2021 (Week 50)
Reporting Area Vibriosis (any species of the family Vibrionaceae, other than toxigenic Vibrio cholerae O1 or O139)
Confirmed Probable
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories 2 83 1,166 1,033 4 48 861 648
New England - 10 113 111 1 6 66 30
Connecticut - 3 24 39 - 3 24 10
Maine - 2 9 10 - 1 2 2
Massachusetts - 6 70 51 1 3 34 12
New Hampshire - 1 3 6 - 1 3 1
Rhode Island - 2 7 5 - 1 1 5
Vermont - 0 - - - 1 2 -
Middle Atlantic - 11 130 134 - 9 110 124
New Jersey - 2 6 44 - 3 6 33
New York (excluding New York City) - 7 65 42 - 4 47 32
New York City - 2 27 31 - 3 30 38
Pennsylvania - 4 32 17 - 5 27 21
East North Central - 5 57 57 - 7 92 70
Illinois - 3 25 8 - 4 30 21
Indiana - 1 3 9 - 2 5 7
Michigan - 0 - 15 - 1 - 9
Ohio - 4 22 16 - 5 48 24
Wisconsin - 2 7 9 - 4 9 9
West North Central - 3 20 27 - 6 49 45
Iowa N NC N N N NC N N
Kansas - 0 - 2 - 2 5 1
Minnesota - 0 - 14 - 1 - 23
Missouri - 1 4 7 - 3 12 9
Nebraska - 2 10 2 - 3 26 10
North Dakota - 1 3 1 - 1 1 1
South Dakota - 1 3 1 - 1 5 1
South Atlantic 1 22 331 343 - 8 154 145
Delaware - 5 15 10 - 1 7 7
District of Columbia - 0 - 1 - 0 - 2
Florida 1 12 187 168 - 4 50 25
Georgia - 2 6 21 - 1 6 18
Maryland - 5 43 49 - 3 33 33
North Carolina - 2 13 27 - 2 13 19
South Carolina - 3 23 21 - 2 14 8
Virginia - 4 44 40 - 4 31 18
West Virginia - 0 - 6 - 0 - 15
East South Central - 5 50 56 - 4 44 42
Alabama - 2 19 14 - 2 11 11
Kentucky - 2 8 6 - 4 19 12
Mississippi - 1 1 21 - 0 - 9
Tennessee - 5 22 15 - 2 14 10
West South Central 1 11 104 83 - 7 111 72
Arkansas 1 1 1 2 - 1 1 1
Louisiana - 6 31 39 - 3 30 30
Oklahoma - 3 1 4 - 1 1 -
Texas - 5 71 38 - 6 79 41
Mountain - 8 72 46 2 6 73 46
Arizona - 4 20 24 1 2 26 10
Colorado - 4 30 12 - 3 33 23
Idaho N NC N N N NC N N
Montana - 1 2 2 - 1 1 1
Nevada - 1 3 2 - 1 1 3
New Mexico - 1 1 1 - 0 - 3
Utah - 4 15 4 1 3 12 5
Wyoming - 1 1 1 - 0 - 1
Pacific - 61 289 176 1 33 162 74
Alaska - 1 4 2 - 1 2 -
California - 17 130 116 1 8 84 61
Hawaii - 3 25 34 - 1 1 5
Oregon - 11 36 24 - 6 9 8
Washington - 57 94 - - 33 66 -
U.S. Territories - 0 - 1 - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 0 - 1 - 0 - -
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - -
Total 2 83 1,166 1,034 4 48 861 648
  • 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.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2021 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • †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).