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 21, 2020 (Week 47)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 3 - - 35 793 6,393 15,165 22 982 6,786 16,008
New England - 2 - - - 12 233 348 1 13 208 471
Connecticut - 0 - - - 5 68 124 - 5 44 117
Maine - 0 - - - 3 11 21 - 2 3 12
Massachusetts - 2 - - - 6 70 86 1 8 119 229
New Hampshire - 0 - - - 2 20 33 - 2 5 21
Rhode Island - 0 - - - 3 26 45 - 4 30 81
Vermont - 0 - - - 4 38 39 - 3 7 11
Middle Atlantic - 0 - - 5 53 905 1,631 5 48 841 2,073
New Jersey - 0 - - - 4 1 50 - 10 76 492
New York (excluding New York City) - 0 - - 5 36 337 488 2 12 144 307
New York City - 0 - - - 18 324 695 3 28 471 1,034
Pennsylvania - 0 - - - 14 243 398 - 11 150 240
East North Central - 0 - - 2 41 924 2,053 3 31 494 1,317
Illinois - 0 - - - 14 214 510 - 15 183 424
Indiana - 0 - - - 7 102 202 - 4 15 131
Michigan - 0 - - - 6 24 274 - 6 47 195
Ohio - 0 - - 2 21 335 558 2 10 190 413
Wisconsin - 0 - - - 14 249 509 1 6 59 154
West North Central - 2 - - 1 43 782 2,204 1 25 151 605
Iowa - 0 - - - 23 312 549 - 5 53 95
Kansas - 0 - - - 8 99 219 - 5 11 52
Minnesota - 0 - - - 15 - 667 - 11 - 268
Missouri - 2 - - - 10 194 370 - 5 37 110
Nebraska - 0 - - 1 11 145 195 1 4 36 59
North Dakota - 2 - - - 3 29 77 - 6 10 13
South Dakota - 0 - - - 3 3 127 - 1 4 8
South Atlantic - 0 - - 2 52 932 2,308 2 76 1,017 2,789
Delaware - 0 - - - 2 13 33 - 2 6 28
District of Columbia - 0 - - - 1 4 11 - 3 24 71
Florida - 0 - - - 24 285 723 - 34 374 1,293
Georgia - 0 - - - 12 176 450 - 19 241 547
Maryland - 0 - - - 7 91 225 - 6 93 183
North Carolina - 0 - - - 20 77 342 - 14 109 296
South Carolina - 0 - - - 5 70 109 1 4 61 124
Virginia - 0 - - 2 14 180 355 1 22 105 226
West Virginia - 0 - - - 4 36 60 - 1 4 21
East South Central - 0 - - 1 20 343 913 1 44 499 723
Alabama - 0 - - 1 7 86 126 1 35 329 309
Kentucky - 0 - - - 10 38 350 - 3 22 117
Mississippi - 0 - - - 3 12 75 - 9 30 133
Tennessee - 0 - - - 13 207 362 - 6 118 164
West South Central - 0 - - 17 129 478 1,488 2 419 1,336 3,745
Arkansas - 0 - - 7 4 51 130 1 3 25 152
Louisiana - 0 - - - 4 37 79 1 23 137 476
Oklahoma - 0 - - - 27 90 180 - 48 119 104
Texas - 0 - - 10 95 300 1,099 - 354 1,055 3,013
Mountain - 0 - - 5 31 757 1,355 3 27 502 943
Arizona - 0 - - 2 7 163 276 3 16 222 381
Colorado - 0 - - 3 13 212 460 - 12 167 253
Idaho - 0 - - - 9 118 195 - 3 2 44
Montana - 0 - - - 5 57 66 - 2 9 10
Nevada - 0 - - - 3 13 46 - 4 13 78
New Mexico - 0 - - - 4 28 91 - 5 47 122
Utah - 0 - - - 15 153 173 - 4 42 54
Wyoming - 0 - - - 3 13 48 - 0 - 1
Pacific - 1 - - 2 488 1,039 2,865 4 381 1,738 3,342
Alaska - 0 - - - 2 4 6 - 1 1 6
California - 0 - - 1 46 795 2,529 1 75 1,383 3,108
Hawaii - 0 - - - 2 5 3 - 3 24 76
Oregon - 1 - - 1 11 192 327 1 23 173 152
Washington - 0 - - - 465 43 - 2 314 157 -
U.S. Territories - 0 - - - 0 - 1 - 1 - 36
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 1 - 30
Puerto Rico - 0 - - - 0 - 1 - 0 - 6
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - 5 - 2 3 5
Total - 3 - - 35 793 6,393 15,171 22 982 6,789 16,049
  • 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 2020 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).