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 December 26, 2020 (Week 52)
Reporting Area Hemolytic uremic syndrome post-diarrheal Hepatitis A, acute Hepatitis B, acute
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 1 13 162 392 12 491 8,246 18,846 3 135 1,253 3,192
New England - 1 1 4 1 12 232 593 - 4 54 112
Connecticut - 0 - 1 - 2 13 17 - 0 - 3
Maine - 0 - 1 1 12 138 45 - 2 37 58
Massachusetts - 1 1 1 - 4 36 204 - 3 15 37
New Hampshire - 0 - 1 - 3 26 309 - 0 - 5
Rhode Island - 0 - - - 2 3 6 U NC U U
Vermont - 0 - - - 2 16 12 - 1 2 9
Middle Atlantic - 3 9 20 1 31 447 1,697 - 9 103 254
New Jersey - 1 1 - - 12 54 610 - 1 - 78
New York (excluding New York City) - 2 5 6 1 14 223 290 - 4 21 49
New York City - 0 - 3 - 11 38 101 - 4 24 36
Pennsylvania - 2 3 11 - 14 132 696 - 4 58 91
East North Central - 1 7 35 - 31 498 3,486 2 13 187 596
Illinois - 1 3 8 - 5 64 185 - 2 15 43
Indiana - 1 1 5 - 11 127 1,398 - 6 27 170
Michigan - 1 3 8 - 2 20 70 - 3 26 64
Ohio - 0 - 5 - 19 275 1,802 2 6 112 311
Wisconsin - 0 - 9 - 2 12 31 - 2 7 8
West North Central - 3 20 54 - 24 520 481 - 3 33 89
Iowa - 1 2 7 - 2 5 9 - 2 14 24
Kansas - 1 2 9 - 16 148 10 - 0 - 11
Minnesota - 0 - 11 - 7 67 76 - 1 2 16
Missouri - 3 15 15 - 21 294 359 - 3 14 33
Nebraska - 1 1 3 - 1 4 15 - 0 - -
North Dakota - 0 - 4 - 1 1 4 - 1 3 -
South Dakota - 0 - 5 - 1 1 8 - 0 - 5
South Atlantic - 2 12 36 - 137 3,250 5,967 - 42 345 1,124
Delaware - 0 - - - 3 27 36 - 1 6 12
District of Columbia - 0 - - - 2 1 15 U NC U U
Florida - 1 2 4 - 68 833 3,392 - 23 60 595
Georgia - 1 3 10 - 26 506 844 - 6 77 114
Maryland - 1 4 3 - 14 225 88 - 4 27 41
North Carolina - 0 - 6 - 22 350 154 - 5 86 187
South Carolina - 1 1 - - 49 1,046 662 - 3 30 42
Virginia - 1 2 10 - 17 184 309 - 6 38 57
West Virginia - 0 - 3 - 14 78 467 - 3 21 76
East South Central - 3 20 39 1 46 1,454 3,848 1 12 298 520
Alabama - 0 - 6 - 29 884 242 - 3 53 75
Kentucky - 1 4 18 1 4 54 1,318 1 7 97 188
Mississippi - 0 - - - 13 269 128 - 4 30 49
Tennessee - 3 16 15 - 21 247 2,160 - 6 118 208
West South Central 1 6 11 39 5 50 1,194 1,062 - 11 109 198
Arkansas - 1 5 8 5 30 328 203 - 5 51 39
Louisiana - 2 2 2 - 42 755 687 - 3 25 73
Oklahoma - 0 - 8 - 2 2 13 - 2 6 17
Texas 1 5 4 21 - 14 109 159 - 6 27 69
Mountain - 2 12 33 - 11 130 1,245 - 4 31 112
Arizona - 1 6 7 - 7 43 584 - 2 15 28
Colorado - 0 - 13 - 6 54 333 - 1 3 17
Idaho - 0 - 4 - 3 4 75 - 1 - 7
Montana - 0 - - - 1 6 15 - 2 5 1
Nevada - 1 1 - - 2 7 102 - 0 - 23
New Mexico - 0 - 1 - 1 4 104 - 0 - 4
Utah - 1 5 8 - 2 11 20 - 2 7 29
Wyoming - 0 - - - 1 1 12 - 1 1 3
Pacific - 5 70 132 4 193 521 467 - 58 93 187
Alaska - 0 - 1 - 0 - 2 - 1 3 6
California - 4 67 124 - 20 200 256 - 5 49 111
Hawaii - 0 - - - 1 6 1 - 2 9 1
Oregon - 1 3 7 1 3 29 27 - 3 15 17
Washington N NC N N 3 181 286 181 - 52 17 52
U.S. Territories - 0 - - - 3 10 278 - 0 - 5
American Samoa N NC N N - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - 226 - 0 - -
Puerto Rico N NC N N - 3 10 52 - 0 - 5
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 6 1 - 1 1 -
Total 1 13 162 392 12 493 8,262 19,124 3 135 1,254 3,197
  • 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).