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 26, 2024 (Week 43)
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 128 470 13,362 16,101
New England 1 26 534 431
Connecticut 1 8 141 126
Maine - 3 30 24
Massachusetts - 12 242 174
New Hampshire - 2 21 27
Rhode Island - 5 54 43
Vermont - 7 46 37
Middle Atlantic 29 58 1,558 1,759
New Jersey - 2 5 13
New York (excluding New York City) 23 35 786 628
New York City - 20 292 712
Pennsylvania 6 21 475 406
East North Central 21 66 1,545 2,093
Illinois - 16 138 564
Indiana 2 12 224 230
Michigan - 12 218 290
Ohio 15 32 550 556
Wisconsin 4 23 415 453
West North Central 8 58 1,244 1,985
Iowa - 25 397 449
Kansas 3 11 168 211
Minnesota - 15 - 637
Missouri 3 20 374 340
Nebraska 2 16 187 181
North Dakota - 7 46 63
South Dakota - 5 72 104
South Atlantic 41 121 2,859 2,914
Delaware 1 4 36 39
District of Columbia - 3 34 42
Florida 18 45 907 949
Georgia - 17 374 383
Maryland - 21 377 383
North Carolina - 20 389 485
South Carolina 2 8 127 120
Virginia 20 29 539 420
West Virginia - 7 76 93
East South Central 1 46 716 843
Alabama - 13 138 148
Kentucky - 13 206 236
Mississippi - 4 57 79
Tennessee 1 43 315 380
West South Central 9 168 1,196 1,322
Arkansas 4 9 150 153
Louisiana - 5 70 85
Oklahoma 5 13 216 176
Texas - 157 760 908
Mountain 1 72 1,516 1,584
Arizona - 16 238 275
Colorado - 35 583 547
Idaho - 9 156 178
Montana - 7 48 120
Nevada - 8 92 67
New Mexico - 7 66 58
Utah 1 27 293 270
Wyoming - 7 40 69
Pacific 17 78 2,194 3,170
Alaska - 2 22 11
California 12 60 1,658 2,330
Hawaii - 3 24 14
Oregon 5 15 296 321
Washington - 15 194 494
U.S. Territories - 2 9 10
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 1
Puerto Rico - 2 9 9
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 2 2
Total 128 470 13,373 16,113
  • 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.