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 2, 2024 (Week 44)
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 85 479 13,631 16,409
New England 4 26 552 441
Connecticut 4 8 145 127
Maine - 3 37 25
Massachusetts - 12 248 179
New Hampshire - 2 21 28
Rhode Island - 5 55 44
Vermont - 7 46 38
Middle Atlantic 17 58 1,583 1,794
New Jersey - 2 5 13
New York (excluding New York City) 13 35 798 639
New York City - 20 292 730
Pennsylvania 4 21 488 412
East North Central 16 69 1,592 2,128
Illinois - 16 156 580
Indiana 2 12 230 234
Michigan 1 12 224 297
Ohio 13 32 563 560
Wisconsin - 23 419 457
West North Central 8 59 1,276 2,012
Iowa 1 25 406 455
Kansas 1 12 171 214
Minnesota - 8 - 642
Missouri 1 20 382 347
Nebraska 5 16 193 184
North Dakota - 7 51 65
South Dakota - 5 73 105
South Atlantic 11 121 2,909 2,970
Delaware - 4 37 40
District of Columbia - 4 36 43
Florida 3 45 910 972
Georgia - 17 387 388
Maryland - 21 392 388
North Carolina - 20 392 496
South Carolina 1 8 129 124
Virginia 7 29 549 426
West Virginia - 7 77 93
East South Central 1 46 722 867
Alabama 1 13 142 154
Kentucky - 13 208 243
Mississippi - 4 57 81
Tennessee - 43 315 389
West South Central 13 168 1,214 1,350
Arkansas 5 9 155 158
Louisiana - 5 75 86
Oklahoma 8 13 224 180
Texas - 157 760 926
Mountain - 73 1,530 1,605
Arizona - 16 239 280
Colorado - 35 583 553
Idaho - 9 161 179
Montana - 8 49 121
Nevada - 8 92 70
New Mexico - 7 67 58
Utah - 27 299 274
Wyoming - 4 40 70
Pacific 15 72 2,253 3,242
Alaska - 2 22 11
California 11 58 1,713 2,381
Hawaii - 3 24 14
Oregon 4 15 300 327
Washington - 15 194 509
U.S. Territories - 2 9 10
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - 1
Puerto Rico - 2 9 9
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 2 2
Total 85 479 13,642 16,421
  • 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.