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 18, 2023 (Week 46)
Reporting Area Shiga toxin-producing Escherichia coli (STEC)
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 92 508 13,373 14,929
New England - 19 327 369
Connecticut - 5 37 132
Maine - 3 23 14
Massachusetts - 9 168 133
New Hampshire - 2 28 27
Rhode Island - 5 43 36
Vermont - 6 28 27
Middle Atlantic 18 73 1,548 1,474
New Jersey - 3 14 26
New York (excluding New York City) 16 35 746 503
New York City - 28 419 604
Pennsylvania 2 21 369 341
East North Central 17 76 1,796 1,927
Illinois - 30 438 467
Indiana - 7 52 192
Michigan 2 12 254 380
Ohio 11 33 583 479
Wisconsin 4 26 469 409
West North Central 3 58 1,320 2,057
Iowa - 29 442 481
Kansas 1 12 199 238
Minnesota - 10 - 661
Missouri 1 18 334 281
Nebraska 1 15 186 263
North Dakota - 6 59 51
South Dakota - 7 100 82
South Atlantic 21 119 2,876 2,502
Delaware - 4 39 25
District of Columbia - 7 41 4
Florida 7 37 1,001 917
Georgia - 16 362 343
Maryland 8 22 389 259
North Carolina - 23 416 410
South Carolina 2 7 126 100
Virginia 4 32 431 359
West Virginia - 7 71 85
East South Central 3 37 773 698
Alabama - 9 127 138
Kentucky - 15 188 148
Mississippi - 4 70 91
Tennessee 3 16 388 321
West South Central 13 131 1,143 1,281
Arkansas 8 8 167 144
Louisiana - 9 87 89
Oklahoma 5 32 202 212
Texas - 96 687 836
Mountain 13 66 1,508 1,596
Arizona 9 12 312 286
Colorado 4 27 554 513
Idaho - 13 170 234
Montana - 5 31 111
Nevada - 4 48 73
New Mexico - 3 56 53
Utah - 21 267 255
Wyoming - 7 70 71
Pacific 4 80 2,082 3,025
Alaska 1 3 11 8
California - 56 1,302 2,254
Hawaii 1 2 12 37
Oregon 2 17 329 255
Washington - 22 428 471
U.S. Territories - 3 7 7
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 3 7 7
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 0 - 2
Total 92 508 13,380 14,938
  • 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 2022 and 2023 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. CDC Division of Health Informatics and Surveillance. 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.