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 September 7, 2024 (Week 36)
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 97 474 10,398 13,286
New England 1 25 444 369
Connecticut 1 8 113 110
Maine - 4 24 17
Massachusetts - 12 209 144
New Hampshire - 2 16 23
Rhode Island - 5 45 41
Vermont - 5 37 34
Middle Atlantic 22 75 1,314 1,444
New Jersey - 2 1 13
New York (excluding New York City) 17 35 638 510
New York City - 33 280 600
Pennsylvania 5 21 395 321
East North Central 20 68 1,262 1,727
Illinois - 25 114 476
Indiana - 10 178 198
Michigan - 12 177 242
Ohio 15 33 449 440
Wisconsin 5 23 344 371
West North Central 8 72 976 1,678
Iowa 1 23 313 381
Kansas - 10 132 189
Minnesota - 31 - 524
Missouri - 20 298 282
Nebraska 7 10 139 153
North Dakota - 6 34 59
South Dakota - 5 60 90
South Atlantic 19 115 2,334 2,399
Delaware 1 4 31 29
District of Columbia - 3 22 37
Florida - 45 754 744
Georgia - 17 304 322
Maryland 6 19 338 333
North Carolina - 19 286 413
South Carolina 2 8 106 93
Virginia 10 29 440 352
West Virginia - 5 53 76
East South Central 2 46 511 668
Alabama 1 9 44 100
Kentucky - 13 158 184
Mississippi - 4 43 70
Tennessee 1 43 266 314
West South Central 7 168 905 1,097
Arkansas 3 9 121 122
Louisiana - 5 63 77
Oklahoma 4 13 178 152
Texas - 157 543 746
Mountain 1 55 867 1,318
Arizona - 14 217 237
Colorado - 17 155 468
Idaho 1 13 113 130
Montana - 6 39 91
Nevada - 5 22 52
New Mexico - 5 49 49
Utah - 25 232 237
Wyoming - 7 40 54
Pacific 17 100 1,785 2,586
Alaska 1 2 19 9
California 13 85 1,325 1,898
Hawaii - 3 21 13
Oregon 3 15 227 268
Washington - 19 193 398
U.S. Territories - 2 5 7
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 5 7
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 1
Total 97 474 10,404 13,294
  • 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.