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 weeks ending December 28, 2019 (week 52)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories - 0 - - 114 911 14,175 15,996 288 770 16,383 16,333
New England - 0 - - 3 16 384 453 5 19 499 461
Connecticut - 0 - - 2 9 130 128 1 7 120 86
Maine - 0 - - - 2 25 37 - 2 12 7
Massachusetts - 0 - - - 7 104 152 4 12 253 208
New Hampshire - 0 - - 1 3 34 52 - 2 20 6
Rhode Island - 0 - - - 4 47 45 - 5 83 59
Vermont - 0 - - - 5 44 39 - 1 11 95
Middle Atlantic - 0 - - 36 62 1,666 1,549 22 78 2,153 2,373
New Jersey - 0 - - - 4 27 188 4 42 465 631
New York (excluding New York City) - 0 - - 28 21 558 428 10 19 331 518
New York City - 0 - - 3 26 687 501 7 55 1,111 982
Pennsylvania - 0 - - 5 24 394 432 1 11 250 242
East North Central - 0 - - 4 74 1,855 2,140 3 36 1,165 1,442
Illinois - 0 - - - 23 496 490 2 16 404 403
Indiana - 0 - - - 3 - 247 - 3 - 175
Michigan - 0 - - - 15 259 302 - 12 182 206
Ohio - 0 - - - 29 580 546 - 21 427 513
Wisconsin - 0 - - 4 28 520 555 1 9 154 145
West North Central - 0 - - 7 81 1,464 2,261 2 15 320 896
Iowa - 0 - - 5 35 585 568 1 6 98 100
Kansas - 0 - - - 14 116 239 - 4 24 149
Minnesota - 0 - - - 8 - 601 - 3 - 252
Missouri - 0 - - - 20 378 371 - 7 112 309
Nebraska - 0 - - 2 12 200 213 1 6 65 50
North Dakota - 0 - - - 9 62 65 - 2 13 10
South Dakota - 0 - - - 20 123 204 - 2 8 26
South Atlantic - 0 - - 25 82 2,070 2,300 55 77 2,781 3,062
Delaware - 0 - - - 4 29 20 1 2 28 28
District of Columbia - 0 - - - 1 8 30 - 4 64 107
Florida - 0 - - 13 33 765 808 34 48 1,398 1,510
Georgia - 0 - - - 17 170 164 - 14 405 405
Maryland - 0 - - 2 9 221 239 2 8 193 210
North Carolina - 0 - - - 17 352 395 3 16 300 300
South Carolina - 0 - - 1 7 113 152 - 15 127 246
Virginia - 0 - - 9 17 378 400 15 13 252 235
West Virginia - 0 - - - 4 34 92 - 2 14 21
East South Central - 0 - - 3 69 893 803 7 30 784 930
Alabama - 0 - - 1 8 133 129 5 20 369 319
Kentucky - 0 - - 1 43 322 182 - 8 99 95
Mississippi - 0 - - - 5 71 114 1 10 142 284
Tennessee - 0 - - 1 25 367 378 1 10 174 232
West South Central - 0 - - 10 202 1,327 1,864 162 180 4,072 1,808
Arkansas - 0 - - 2 12 133 123 2 14 157 136
Louisiana - 0 - - - 6 72 116 - 32 422 226
Oklahoma - 0 - - - 109 206 264 - 16 115 91
Texas - 0 - - 8 89 916 1,361 160 150 3,378 1,355
Mountain - 0 - - 15 52 1,383 1,455 13 37 997 1,007
Arizona - 0 - - 5 13 290 296 8 17 417 478
Colorado - 0 - - 5 20 476 425 3 13 258 240
Idaho - 0 - - 3 10 200 222 1 7 48 46
Montana - 0 - - - 4 62 121 - 2 10 12
Nevada - 0 - - - 4 44 45 - 4 69 99
New Mexico - 0 - - - 7 87 109 - 12 124 66
Utah - 0 - - 1 15 174 196 1 10 72 63
Wyoming - 0 - - 1 6 50 41 - 1 1 3
Pacific - 0 - - 11 576 3,133 3,171 19 483 3,610 4,354
Alaska - 0 - - - 1 5 25 - 1 5 8
California - 0 - - 10 89 2,348 2,278 17 96 3,057 3,407
Hawaii - 0 - - - 1 3 10 - 5 78 229
Oregon - 0 - - 1 16 354 318 1 8 159 291
Washington - 0 - - - 540 423 540 1 419 311 419
U.S. Territories - 0 - - - 0 - 5 - 0 - 32
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - 23
Puerto Rico - 0 - - - 0 - 5 - 0 - 9
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC 2 NP - NC 5 NP
Total - 0 - - 114 911 14,175 16,001 288 770 16,383 16,365
  • 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 2019 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).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952-2017 published in the MMWR are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://wwwn.cdc.gov/nndss/conditions/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://www.cdc.gov/nndss/infectious-tables.html.
Acknowledgement:
  • CDC acknowledges the Local, State, and Territorial Health Departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.