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 November 20, 2021 (Week 46)
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 - 3 - - 91 477 8,951 8,560 81 350 6,325 8,158
New England - 1 - - - 15 276 252 4 12 267 212
Connecticut - 0 - - - 7 94 72 - 6 63 47
Maine - 0 - - - 3 22 10 - 2 5 3
Massachusetts - 1 - - - 7 101 84 4 7 146 118
New Hampshire - 0 - - - 2 20 20 - 3 8 7
Rhode Island - 0 - - - 4 36 27 - 4 43 30
Vermont - 0 - - - 1 3 39 - 1 2 7
Middle Atlantic - 0 - - 10 75 1,339 979 28 59 1,217 947
New Jersey - 0 - - - 3 10 27 - 14 195 160
New York (excluding New York City) - 0 - - 10 37 547 329 5 16 190 142
New York City - 0 - - - 25 415 358 23 30 666 470
Pennsylvania - 0 - - - 23 367 265 - 9 166 175
East North Central - 0 - - 4 50 1,101 1,241 1 22 509 666
Illinois - 0 - - - 18 287 329 - 12 219 227
Indiana - 0 - - - 4 17 121 - 2 4 52
Michigan - 0 - - - 6 1 193 - 5 4 136
Ohio - 0 - - - 18 416 333 - 11 199 188
Wisconsin - 0 - - 4 20 380 265 1 6 83 63
West North Central - 3 - - 4 58 974 1,378 1 19 187 315
Iowa - 0 - - 2 30 439 343 - 7 59 60
Kansas - 0 - - - 15 149 151 - 7 40 14
Minnesota - 0 - - - 12 - 372 - 4 - 129
Missouri - 0 - - - 8 76 235 - 3 27 55
Nebraska - 0 - - 2 13 182 141 1 4 47 35
North Dakota - 3 - - - 14 56 46 - 1 2 10
South Dakota - 0 - - - 6 72 90 - 2 12 12
South Atlantic - 1 - - 4 66 1,425 1,314 10 36 790 1,398
Delaware - 0 - - - 3 19 22 - 2 15 9
District of Columbia - 0 - - - 0 - 8 - 2 7 31
Florida - 0 - - - 22 443 381 2 18 399 489
Georgia - 0 - - - 18 322 229 - 10 - 381
Maryland - 0 - - 1 17 205 121 2 8 110 109
North Carolina - 0 - - - 10 107 222 - 6 73 181
South Carolina - 0 - - - 4 68 70 - 4 40 61
Virginia - 1 - - 3 14 260 192 6 8 146 119
West Virginia - 0 - - - 2 1 69 - 0 - 18
East South Central - 0 - - 9 27 424 460 1 10 212 539
Alabama - 0 - - 4 7 120 93 1 5 75 339
Kentucky - 0 - - - 8 50 143 - 3 21 44
Mississippi - 0 - - - 1 1 12 - 2 7 30
Tennessee - 0 - - 5 16 253 212 - 7 109 126
West South Central - 0 - - 34 70 781 596 1 43 516 1,576
Arkansas - 0 - - - 8 93 56 - 5 12 25
Louisiana - 0 - - - 3 19 67 1 5 58 165
Oklahoma - 0 - - 34 43 158 123 - 29 33 125
Texas - 0 - - - 53 511 350 - 32 413 1,261
Mountain - 0 - - 6 60 1,169 952 14 32 756 616
Arizona - 0 - - 3 17 261 168 10 17 321 232
Colorado - 0 - - 2 27 437 266 1 13 196 202
Idaho - 0 - - - 5 56 143 - 5 25 18
Montana - 0 - - - 8 59 86 - 2 3 10
Nevada - 0 - - - 5 55 34 - 6 59 58
New Mexico - 0 - - - 5 37 38 3 10 96 51
Utah - 0 - - - 12 201 170 - 4 53 44
Wyoming - 0 - - 1 5 63 47 - 1 3 1
Pacific - 0 - - 20 315 1,462 1,388 21 241 1,871 1,889
Alaska - 0 - - - 1 8 8 - 1 3 1
California - 0 - - 16 46 1,154 1,183 21 52 1,470 1,680
Hawaii - 0 - - - 2 3 5 - 3 22 34
Oregon - 0 - - 4 19 270 192 - 7 105 174
Washington - 0 - - - 308 27 - - 225 271 -
U.S. Territories - 0 - - - 1 3 6 - 2 5 4
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 1 4 4
Puerto Rico - 0 - - - 1 3 6 - 1 1 -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 0 - 3
Total - 3 - - 91 477 8,954 8,566 81 350 6,330 8,165
  • 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).