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 30, 2024 (Week 48)
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 76 482 15,084 17,676
New England 2 27 594 480
Connecticut 2 8 167 137
Maine - 3 40 27
Massachusetts - 12 257 195
New Hampshire - 2 21 31
Rhode Island - 5 58 48
Vermont - 7 51 42
Middle Atlantic 11 58 1,688 1,913
New Jersey - 2 5 16
New York (excluding New York City) 9 35 842 685
New York City - 20 308 779
Pennsylvania 2 21 533 433
East North Central 11 70 1,755 2,285
Illinois - 12 192 629
Indiana - 12 260 249
Michigan 1 9 240 327
Ohio 8 32 614 590
Wisconsin 2 22 449 490
West North Central 7 103 1,489 2,113
Iowa - 25 435 468
Kansas - 11 179 235
Minnesota - 8 - 669
Missouri 1 97 528 371
Nebraska 5 16 210 195
North Dakota 1 7 55 66
South Dakota - 5 82 109
South Atlantic 24 121 3,235 3,219
Delaware - 4 38 43
District of Columbia - 4 41 47
Florida 8 45 994 1,062
Georgia - 17 434 424
Maryland 9 21 475 418
North Carolina - 20 437 535
South Carolina - 8 137 134
Virginia 7 29 590 456
West Virginia - 7 89 100
East South Central 1 38 768 972
Alabama - 13 149 158
Kentucky - 13 226 261
Mississippi - 4 58 90
Tennessee 1 21 335 463
West South Central 2 168 1,397 1,494
Arkansas 1 9 174 176
Louisiana - 6 90 97
Oklahoma 1 13 248 197
Texas - 157 885 1,024
Mountain 8 73 1,645 1,740
Arizona 8 16 330 311
Colorado - 35 583 605
Idaho - 9 161 193
Montana - 8 49 130
Nevada - 8 92 75
New Mexico - 8 77 60
Utah - 27 313 290
Wyoming - 4 40 76
Pacific 10 72 2,513 3,460
Alaska - 2 26 12
California 8 60 1,930 2,542
Hawaii - 3 29 17
Oregon 2 15 334 345
Washington - 15 194 544
U.S. Territories - 2 10 10
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - 1
Puerto Rico - 2 10 9
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 2 2
Total 76 482 15,096 17,688
  • 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.