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

TABLE 1p. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending September 18, 2021 (Week 37)
Reporting Area Hemolytic uremic syndrome post-diarrheal Hepatitis A, acute Hepatitis B, acute
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 - 16 202 159 17 230 3,704 6,899 6 96 1,115 1,384
New England - 2 4 1 1 9 67 172 - 5 34 47
Connecticut - 0 - - - 2 8 10 - 0 - -
Maine - 2 3 - - 7 40 97 - 5 27 32
Massachusetts - 1 1 1 1 3 10 32 - 1 6 14
New Hampshire - 0 - - - 2 4 25 - 0 - -
Rhode Island - 0 - - - 1 1 2 U NC U U
Vermont - 0 - - - 2 4 6 - 1 1 1
Middle Atlantic - 2 8 9 5 19 289 402 2 8 71 100
New Jersey - 1 - - - 7 34 110 - 2 - 34
New York (excluding New York City) - 1 7 4 - 15 88 164 - 4 8 16
New York City - 1 1 2 3 6 63 31 2 8 31 12
Pennsylvania - 0 - 3 2 12 104 97 - 4 32 38
East North Central - 2 12 9 - 13 122 483 2 13 164 229
Illinois - 2 3 2 - 5 54 69 - 2 10 23
Indiana - 1 - 3 - 5 3 162 1 7 42 69
Michigan - 1 2 4 - 3 16 15 - 3 25 34
Ohio - 1 4 - - 8 47 231 - 5 76 96
Wisconsin - 1 3 - - 2 2 6 1 2 11 7
West North Central - 4 28 23 - 30 332 446 - 3 21 41
Iowa - 2 9 1 - 1 5 6 - 2 10 14
Kansas - 1 5 2 - 23 224 86 - 0 - 2
Minnesota - 1 - - - 1 4 64 - 1 5 7
Missouri - 1 3 14 - 8 94 281 - 1 5 14
Nebraska - 2 3 1 - 1 4 4 - 0 - 1
North Dakota - 2 4 3 - 1 1 1 - 1 - 2
South Dakota - 2 4 2 - 0 - 4 - 1 1 1
South Atlantic - 2 10 11 4 102 1,405 2,778 - 64 489 485
Delaware - 0 - - - 2 5 28 - 2 4 5
District of Columbia - 0 - - - 1 - 4 U NC U U
Florida - 1 3 2 - 23 165 805 - 56 277 160
Georgia - 1 - 3 4 19 291 404 - 8 71 80
Maryland - 1 - 3 - 23 54 162 - 3 16 27
North Carolina - 1 1 1 - 35 483 277 - 5 44 91
South Carolina - 1 1 1 - 33 305 859 - 4 33 45
Virginia - 2 5 1 - 8 72 162 - 3 22 30
West Virginia - 0 - - - 5 30 77 - 3 22 47
East South Central - 3 16 18 2 42 617 1,167 2 12 176 262
Alabama - 1 2 2 2 29 339 668 1 4 44 39
Kentucky - 1 3 4 - 4 27 46 - 5 64 85
Mississippi - 0 - - - 13 229 210 - 2 10 28
Tennessee - 3 11 12 - 6 22 243 1 6 58 110
West South Central - 2 8 6 3 50 761 832 - 14 49 101
Arkansas - 1 3 4 1 32 368 182 - 4 19 36
Louisiana - 1 1 2 2 42 158 526 - 1 4 33
Oklahoma - 0 - - - 11 11 2 - 10 12 8
Texas - 2 4 - - 25 224 122 - 11 14 24
Mountain - 3 17 17 1 3 38 154 - 4 35 38
Arizona - 3 11 6 1 2 16 34 - 2 12 15
Colorado - 1 - 6 - 1 10 68 - 1 - 2
Idaho - 0 - - - 2 1 15 - 0 - -
Montana - 1 - - - 1 - 7 - 1 2 3
Nevada - 1 1 1 - 2 1 14 - 3 10 9
New Mexico - 0 - - - 1 4 5 - 0 - -
Utah - 2 5 4 - 1 5 10 - 2 10 8
Wyoming - 0 - - - 2 1 1 - 1 1 1
Pacific - 10 99 65 1 8 73 465 - 7 76 81
Alaska - 1 1 - - 1 1 - - 1 2 4
California - 10 95 62 1 3 45 182 - 4 37 36
Hawaii - 0 - - - 1 3 5 - 1 1 1
Oregon - 1 3 3 - 2 9 25 - 3 18 14
Washington N NC N N - 5 15 253 - 3 18 26
U.S. Territories - 0 - - - 1 6 13 - 2 4 7
American Samoa N NC N N - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 1 1 - - 1 1 -
Puerto Rico N NC N N - 1 5 12 - 1 3 1
U.S. Virgin Islands - 0 - - - 0 - 1 - 0 - 6
Non-U.S. Residents - 0 - - - 1 1 5 - 1 1 1
Total - 16 202 159 17 230 3,711 6,917 6 96 1,120 1,392
  • 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://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).