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 11, 2023 (Week 45)
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 75 504 13,140 14,646
New England 1 19 322 359
Connecticut 1 5 36 127
Maine - 3 23 13
Massachusetts - 9 166 131
New Hampshire - 2 26 27
Rhode Island - 5 43 36
Vermont - 6 28 25
Middle Atlantic 11 71 1,511 1,448
New Jersey - 3 14 26
New York (excluding New York City) 8 35 730 488
New York City - 27 402 595
Pennsylvania 3 21 365 339
East North Central 14 76 1,774 1,887
Illinois - 30 440 460
Indiana - 7 52 185
Michigan - 12 247 368
Ohio 13 33 572 473
Wisconsin 1 26 463 401
West North Central 2 58 1,287 2,028
Iowa - 29 432 475
Kansas - 12 188 237
Minnesota - 10 - 655
Missouri - 18 326 273
Nebraska 2 15 184 259
North Dakota - 6 58 50
South Dakota - 7 99 79
South Atlantic 18 119 2,827 2,448
Delaware - 4 39 24
District of Columbia - 7 40 4
Florida 4 37 982 900
Georgia - 16 350 336
Maryland 8 22 382 251
North Carolina - 23 416 405
South Carolina - 7 123 99
Virginia 6 32 424 345
West Virginia - 7 71 84
East South Central 1 37 767 685
Alabama - 9 126 136
Kentucky - 15 188 146
Mississippi - 4 69 90
Tennessee 1 16 384 313
West South Central 10 131 1,129 1,249
Arkansas 4 8 159 141
Louisiana - 9 84 89
Oklahoma 6 32 199 207
Texas - 96 687 812
Mountain 15 66 1,485 1,570
Arizona 8 12 303 285
Colorado 7 27 547 507
Idaho - 13 170 227
Montana - 5 31 110
Nevada - 4 46 70
New Mexico - 3 56 52
Utah - 21 262 250
Wyoming - 7 70 69
Pacific 3 78 2,038 2,972
Alaska - 3 10 8
California - 56 1,302 2,213
Hawaii - 2 10 37
Oregon 3 17 322 247
Washington - 22 394 467
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 75 504 13,147 14,655
  • 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.