Notice: For data on COVID-19 in the United States, please see https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html

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

TABLE 1ff. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending March 6, 2021 (Week 09)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †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 - 4 - - 34 243 443 1,518 44 300 568 2,600
New England - 2 - - - 11 13 56 2 9 18 79
Connecticut - 0 - - - 5 - 11 - 3 - 22
Maine - 0 - - - 1 1 1 - 2 3 2
Massachusetts - 2 - - - 4 8 25 2 6 12 39
New Hampshire - 0 - - - 2 1 4 - 2 - -
Rhode Island - 0 - - - 3 1 7 - 3 2 11
Vermont - 0 - - - 4 2 8 - 1 1 5
Middle Atlantic - 0 - - 7 48 82 177 19 29 114 335
New Jersey - 0 - - - 5 - 4 - 3 2 50
New York (excluding New York City) - 0 - - 6 21 34 45 2 9 15 39
New York City - 0 - - - 22 24 83 14 17 81 180
Pennsylvania - 0 - - 1 13 24 45 3 9 16 66
East North Central - 0 - - - 48 64 239 - 22 53 204
Illinois - 0 - - - 14 10 81 - 10 11 79
Indiana - 0 - - - 8 5 22 - 3 3 13
Michigan - 0 - - - 9 1 25 - 9 4 35
Ohio - 0 - - - 21 25 54 - 10 27 55
Wisconsin - 0 - - - 11 23 57 - 4 8 22
West North Central - 2 - - 2 45 28 115 1 8 21 61
Iowa - 0 - - - 23 5 33 - 4 5 23
Kansas - 0 - - - 8 11 15 - 3 5 4
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 1 - - - 11 2 41 - 3 4 17
Nebraska - 0 - - 2 11 9 18 1 4 7 8
North Dakota - 2 - - - 5 1 5 - 2 - 6
South Dakota - 0 - - - 0 - 3 - 0 - 3
South Atlantic - 0 - - 1 37 55 246 1 57 31 370
Delaware - 0 - - - 3 - 2 - 1 1 3
District of Columbia - 0 - - - 1 - 2 - 2 - 10
Florida - 0 - - - 24 - 101 - 20 7 135
Georgia - 0 - - - 16 20 27 - 19 - 82
Maryland - 0 - - - 5 - 25 - 6 - 35
North Carolina - 0 - - - 6 2 34 - 11 7 63
South Carolina - 0 - - - 5 4 11 - 4 2 11
Virginia - 0 - - 1 9 28 34 1 6 14 30
West Virginia - 0 - - - 4 1 10 - 1 - 1
East South Central - 0 - - 3 19 26 64 - 26 14 273
Alabama - 0 - - 3 8 6 12 - 20 7 207
Kentucky - 0 - - - 3 1 17 - 2 4 16
Mississippi - 0 - - - 1 - 6 - 5 - 15
Tennessee - 0 - - - 14 19 29 - 7 3 35
West South Central - 0 - - 7 34 33 101 7 100 38 634
Arkansas - 0 - - 1 7 15 5 - 5 2 6
Louisiana - 0 - - - 4 - 13 1 8 5 74
Oklahoma - 0 - - 3 6 8 11 - 11 1 51
Texas - 0 - - 3 29 10 72 6 84 30 503
Mountain - 3 - - 3 33 62 173 3 22 57 150
Arizona - 0 - - - 7 15 34 2 11 24 63
Colorado - 3 - - 2 14 27 51 1 17 20 39
Idaho - 0 - - - 9 - 17 - 1 - 6
Montana - 0 - - - 5 1 10 - 2 - 3
Nevada - 0 - - - 1 2 6 - 3 6 11
New Mexico - 0 - - - 3 - 4 - 5 - 15
Utah - 0 - - - 8 12 48 - 3 7 13
Wyoming - 0 - - 1 6 5 3 - 1 - -
Pacific - 1 - - 11 47 80 347 11 66 222 494
Alaska - 0 - - - 1 - 2 - 1 - -
California - 0 - - 9 38 64 260 9 55 131 421
Hawaii - 0 - - - 1 1 2 - 3 2 6
Oregon - 1 - - 2 11 15 34 - 23 21 27
Washington - 0 - - - 2 - 49 2 15 68 40
U.S. Territories - 0 - - - 1 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 1 - -
Puerto Rico - 0 - - - 1 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 0 - 3
Total - 4 - - 34 243 443 1,518 44 300 568 2,603
  • 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 years 2020 and 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.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).