Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending November 25, 2023 (Week 47)
Reporting Area Shiga toxin-producing Escherichia coli (STEC)
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 106 509 13,573 15,155
New England - 19 328 375
Connecticut - 5 37 134
Maine - 3 23 14
Massachusetts - 9 169 134
New Hampshire - 2 28 27
Rhode Island - 5 43 38
Vermont - 6 28 28
Middle Atlantic 8 73 1,563 1,501
New Jersey - 3 14 26
New York (excluding New York City) 7 35 753 510
New York City - 28 421 620
Pennsylvania 1 21 375 345
East North Central 3 76 1,817 1,959
Illinois - 30 448 473
Indiana - 4 52 193
Michigan - 12 259 386
Ohio 2 33 585 489
Wisconsin 1 26 473 418
West North Central 4 58 1,341 2,076
Iowa - 29 443 483
Kansas - 12 206 242
Minnesota - 10 - 670
Missouri 3 18 339 283
Nebraska 1 15 188 265
North Dakota - 6 63 51
South Dakota - 7 102 82
South Atlantic 21 120 2,923 2,541
Delaware - 4 40 25
District of Columbia - 7 41 5
Florida 9 37 1,010 925
Georgia 1 17 374 348
Maryland 5 22 396 267
North Carolina - 24 418 416
South Carolina - 7 126 101
Virginia 6 32 440 369
West Virginia - 7 78 85
East South Central 38 37 813 712
Alabama - 9 127 140
Kentucky - 15 188 153
Mississippi - 4 70 91
Tennessee 38 16 428 328
West South Central 10 131 1,151 1,305
Arkansas 4 8 171 145
Louisiana - 9 88 90
Oklahoma 6 32 205 218
Texas - 96 687 852
Mountain 17 66 1,544 1,623
Arizona 12 12 324 291
Colorado 5 27 565 525
Idaho - 13 182 238
Montana - 5 32 111
Nevada - 4 48 75
New Mexico - 3 56 54
Utah - 21 267 256
Wyoming - 7 70 73
Pacific 5 80 2,093 3,063
Alaska - 3 12 8
California - 56 1,302 2,281
Hawaii - 2 12 37
Oregon 5 17 339 261
Washington - 22 428 476
U.S. Territories - 3 7 7
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 3 7 7
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - 2
Total 106 509 13,580 15,164
  • 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.
  • * Case counts for reporting years 2022 and 2023 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/data-statistics/readers-guides/.
  • † 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 in alphabetical order by condition. 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.