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 19, 2024 (Week 42)
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 114 466 12,991 15,774
New England 2 26 526 421
Connecticut 2 8 138 122
Maine - 3 28 24
Massachusetts - 12 241 168
New Hampshire - 2 19 27
Rhode Island - 5 54 43
Vermont - 7 46 37
Middle Atlantic 16 58 1,529 1,736
New Jersey - 2 5 13
New York (excluding New York City) 13 35 763 617
New York City - 20 291 706
Pennsylvania 3 21 470 400
East North Central 15 65 1,498 2,057
Illinois - 16 133 555
Indiana 3 12 214 229
Michigan 3 12 211 280
Ohio 6 32 535 547
Wisconsin 3 23 405 446
West North Central 11 58 1,206 1,951
Iowa - 25 390 443
Kansas 1 11 160 209
Minnesota - 15 - 622
Missouri 3 20 361 334
Nebraska 7 15 183 179
North Dakota - 7 44 62
South Dakota - 5 68 102
South Atlantic 25 121 2,798 2,857
Delaware - 4 35 39
District of Columbia - 3 31 41
Florida 16 45 888 923
Georgia - 17 365 378
Maryland - 20 374 377
North Carolina - 20 388 475
South Carolina 2 8 125 118
Virginia 7 29 517 414
West Virginia - 7 75 92
East South Central 2 46 695 815
Alabama - 13 135 147
Kentucky - 13 198 224
Mississippi - 4 54 78
Tennessee 2 43 308 366
West South Central 17 168 1,187 1,292
Arkansas 6 9 146 147
Louisiana - 5 70 83
Oklahoma 11 13 211 172
Texas - 157 760 890
Mountain 2 69 1,422 1,553
Arizona - 14 225 273
Colorado - 35 583 536
Idaho 2 9 156 174
Montana - 7 48 118
Nevada - 3 26 66
New Mexico - 5 60 58
Utah - 27 284 266
Wyoming - 7 40 62
Pacific 24 99 2,130 3,092
Alaska - 2 21 11
California 20 84 1,607 2,270
Hawaii - 3 23 14
Oregon 4 15 285 315
Washington - 15 194 482
U.S. Territories - 2 9 9
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 9 9
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 2
Total 114 466 13,001 15,785
  • 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.