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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 December 17, 2022 (Week 50)
Reporting Area Severe acute respiratory syndrome-associated coronavirus disease Shiga toxin-producing Escherichia coli (STEC) Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories - 0 - - 44 443 12,947 13,413 80 376 12,770 9,543
New England - 0 - - - 14 337 343 2 19 415 322
Connecticut - 0 - - - 8 111 112 - 6 81 89
Maine - 0 - - - 2 14 23 - 2 11 5
Massachusetts - 0 - - - 7 128 123 2 13 237 157
New Hampshire - 0 - - - 3 26 28 - 3 21 14
Rhode Island - 0 - - - 3 37 45 - 5 54 48
Vermont - 0 - - - 5 21 12 - 1 11 9
Middle Atlantic - 0 - - 7 43 1,262 1,486 24 70 2,202 1,456
New Jersey - 0 - - - 1 - 21 - 21 432 295
New York (excluding New York City) - 0 - - 7 16 402 522 7 15 354 206
New York City - 0 - - - 24 531 526 14 37 1,165 733
Pennsylvania - 0 - - - 15 329 417 3 9 251 222
East North Central - 0 - - 7 119 1,704 1,775 2 39 1,054 819
Illinois - 0 - - - 21 447 466 1 19 438 264
Indiana - 0 - - - 5 38 178 - 3 27 81
Michigan - 0 - - 1 63 308 250 1 6 128 163
Ohio - 0 - - - 46 512 454 - 14 323 215
Wisconsin - 0 - - 6 21 399 427 - 16 138 96
West North Central - 0 - - 2 62 1,356 1,961 1 13 284 478
Iowa - 0 - - - 27 485 490 - 6 95 69
Kansas - 0 - - - 11 230 231 - 3 31 56
Minnesota - 0 - - - 7 - 573 - 3 - 216
Missouri - 0 - - 1 13 254 306 1 4 81 66
Nebraska - 0 - - 1 14 259 188 - 6 55 52
North Dakota - 0 - - - 5 48 80 - 1 7 2
South Dakota - 0 - - - 6 80 93 - 2 15 17
South Atlantic - 0 - - 15 81 2,335 1,964 17 67 1,961 1,475
Delaware - 0 - - - 2 22 19 - 2 18 21
District of Columbia - 0 - - - 0 - 1 - 2 5 10
Florida - 0 - - 3 37 952 554 3 38 865 508
Georgia - 0 - - - 15 338 374 3 16 375 372
Maryland - 0 - - 5 15 266 245 6 9 193 138
North Carolina - 0 - - - 15 219 308 - 14 166 195
South Carolina - 0 - - 1 8 105 78 1 6 90 46
Virginia - 0 - - 6 38 364 314 4 10 231 171
West Virginia - 0 - - - 7 69 71 - 2 18 14
East South Central - 0 - - 1 29 753 607 1 16 359 318
Alabama - 0 - - 1 8 144 136 1 4 73 82
Kentucky - 0 - - - 9 142 168 - 6 67 59
Mississippi - 0 - - - 10 131 24 - 9 83 49
Tennessee - 0 - - - 19 336 279 - 7 136 128
West South Central - 0 - - 2 124 1,203 1,107 3 47 1,029 789
Arkansas - 0 - - 2 13 150 120 3 3 39 19
Louisiana - 0 - - - 7 83 103 - 6 121 103
Oklahoma - 0 - - - 16 252 178 - 4 54 40
Texas - 0 - - - 107 718 706 - 44 815 627
Mountain - 0 - - 4 59 1,651 1,453 19 58 1,449 874
Arizona - 0 - - 2 13 300 275 14 25 595 356
Colorado - 0 - - 2 22 526 491 3 19 351 219
Idaho - 0 - - - 10 217 189 - 4 43 28
Montana - 0 - - - 10 107 103 - 2 14 7
Nevada - 0 - - - 12 134 67 - 22 134 78
New Mexico - 0 - - - 4 44 42 1 13 209 123
Utah - 0 - - - 12 254 211 1 5 88 57
Wyoming - 0 - - - 6 69 75 - 2 15 6
Pacific - 0 - - 6 82 2,346 2,717 11 127 4,017 3,012
Alaska - 0 - - - 2 10 11 - 1 5 3
California - 0 - - 6 69 1,845 1,959 8 109 3,428 2,444
Hawaii - 0 - - - 3 24 14 - 3 25 29
Oregon - 0 - - - 15 265 286 2 8 180 119
Washington - 0 - - - 10 202 447 1 18 379 417
U.S. Territories - 0 - - - 2 7 7 - 3 10 13
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - 12
Puerto Rico - 0 - - - 2 7 7 - 3 10 1
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1 - 1 6 -
Total - 0 - - 44 443 12,954 13,421 80 376 12,786 9,556
  • 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 2021 and 2022 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).
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 Morbidity and Mortality Weekly Reports (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://ndc.services.cdc.gov/. 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/data-statistics/index.html.
Acknowledgment:
  • 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.