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 28, 2024 (Week 39)
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 129 460 12,064 14,545
New England - 25 463 396
Connecticut - 8 113 117
Maine - 4 25 22
Massachusetts - 12 220 157
New Hampshire - 2 16 24
Rhode Island - 5 51 41
Vermont - 5 38 35
Middle Atlantic 28 58 1,442 1,596
New Jersey - 2 5 13
New York (excluding New York City) 25 35 716 563
New York City - 20 287 659
Pennsylvania 3 21 434 361
East North Central 21 65 1,381 1,904
Illinois - 16 123 529
Indiana 1 11 198 214
Michigan 1 12 194 265
Ohio 14 33 492 485
Wisconsin 5 23 374 411
West North Central 12 57 1,106 1,836
Iowa 1 23 364 417
Kansas - 11 150 198
Minnesota - 15 - 588
Missouri 6 20 335 311
Nebraska 5 10 151 164
North Dakota - 7 42 60
South Dakota - 5 64 98
South Atlantic 25 120 2,602 2,624
Delaware - 4 33 32
District of Columbia - 3 28 39
Florida 10 45 841 821
Georgia 1 17 330 349
Maryland - 19 363 349
North Carolina - 17 348 456
South Carolina 2 8 119 107
Virginia 12 29 477 386
West Virginia - 7 63 85
East South Central 5 46 619 730
Alabama - 13 113 108
Kentucky - 13 173 208
Mississippi - 4 44 77
Tennessee 5 43 289 337
West South Central 13 168 1,146 1,191
Arkansas 5 9 130 133
Louisiana - 5 66 81
Oklahoma 7 13 191 163
Texas 1 157 759 814
Mountain 3 68 1,346 1,440
Arizona - 14 224 258
Colorado - 35 578 495
Idaho 3 9 130 154
Montana - 7 48 105
Nevada - 5 24 57
New Mexico - 5 51 55
Utah - 26 251 256
Wyoming - 7 40 60
Pacific 22 100 1,959 2,828
Alaska - 2 20 10
California 17 85 1,471 2,062
Hawaii - 3 20 14
Oregon 5 15 255 297
Washington - 16 193 445
U.S. Territories - 2 5 8
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 5 8
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 2
Total 129 460 12,070 14,555
  • 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.