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 October 12, 2024 (Week 41)
Reporting Area Shiga toxin-producing Escherichia coli (STEC)
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 80 463 12,571 15,369
New England 1 26 508 415
Connecticut 1 8 135 120
Maine - 3 28 24
Massachusetts - 12 228 165
New Hampshire - 2 19 26
Rhode Island - 5 52 43
Vermont - 7 46 37
Middle Atlantic 15 58 1,489 1,689
New Jersey - 2 5 13
New York (excluding New York City) 12 35 736 596
New York City - 20 291 690
Pennsylvania 3 21 457 390
East North Central 22 65 1,460 2,017
Illinois - 16 130 550
Indiana - 12 201 223
Michigan - 12 203 275
Ohio 16 32 529 535
Wisconsin 6 23 397 434
West North Central 19 57 1,178 1,915
Iowa - 24 383 435
Kansas 1 11 157 207
Minnesota - 15 - 613
Missouri 6 20 354 325
Nebraska 12 10 172 173
North Dakota - 7 44 61
South Dakota - 5 68 101
South Atlantic 9 121 2,702 2,775
Delaware 1 4 35 36
District of Columbia - 3 30 40
Florida 1 45 862 885
Georgia - 17 343 371
Maryland - 19 363 367
North Carolina - 20 388 471
South Carolina - 8 119 111
Virginia 7 29 497 405
West Virginia - 7 65 89
East South Central - 46 677 801
Alabama - 13 134 142
Kentucky - 13 194 220
Mississippi - 4 53 78
Tennessee - 43 296 361
West South Central 6 168 1,170 1,251
Arkansas 3 9 140 143
Louisiana - 5 70 82
Oklahoma 3 13 200 168
Texas - 157 760 858
Mountain 2 69 1,365 1,515
Arizona - 14 225 267
Colorado - 35 583 525
Idaho - 9 131 168
Montana - 7 48 113
Nevada - 5 25 63
New Mexico 1 5 53 55
Utah 1 27 260 262
Wyoming - 7 40 62
Pacific 6 100 2,022 2,991
Alaska - 2 20 11
California 6 85 1,528 2,184
Hawaii - 3 23 14
Oregon - 15 258 310
Washington - 15 193 472
U.S. Territories - 2 6 9
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 6 9
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 2
Total 80 463 12,578 15,380
  • 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 2023 and 2024 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. Office of Public Health Data, Surveillance, and Technology. 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.