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 May 11, 2024 (Week 19)
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 110 541 3,759 4,746
New England 2 21 149 134
Connecticut 1 7 37 41
Maine - 4 3 6
Massachusetts 1 10 72 57
New Hampshire - 2 8 8
Rhode Island - 5 21 14
Vermont - 10 8 8
Middle Atlantic 23 73 435 546
New Jersey - 2 1 7
New York (excluding New York City) 22 35 263 201
New York City - 35 31 234
Pennsylvania 1 20 140 104
East North Central 15 77 405 546
Illinois - 16 50 83
Indiana - 16 - 62
Michigan - 14 74 109
Ohio 8 33 164 147
Wisconsin 7 24 117 145
West North Central 10 60 318 354
Iowa 1 28 104 121
Kansas - 12 47 55
Minnesota - 0 - -
Missouri 8 19 107 86
Nebraska 1 15 33 54
North Dakota - 6 6 18
South Dakota - 7 21 20
South Atlantic 28 120 930 1,019
Delaware - 4 19 7
District of Columbia - 7 12 13
Florida 14 38 358 361
Georgia - 17 112 130
Maryland 9 23 140 130
North Carolina - 24 91 178
South Carolina - 7 44 45
Virginia 5 32 139 127
West Virginia - 7 15 28
East South Central - 46 165 252
Alabama - 9 - 21
Kentucky - 14 59 48
Mississippi - 4 15 41
Tennessee - 43 91 142
West South Central 12 161 215 429
Arkansas 3 8 43 46
Louisiana - 4 - 47
Oklahoma 9 11 67 53
Texas - 156 105 283
Mountain 12 66 388 454
Arizona 10 12 99 105
Colorado 1 27 161 175
Idaho - 13 33 33
Montana - 4 - 32
Nevada - 4 9 19
New Mexico - 4 6 13
Utah - 21 54 62
Wyoming 1 7 26 15
Pacific 8 108 754 1,012
Alaska - 3 10 4
California 6 85 529 711
Hawaii - 2 - 3
Oregon 2 15 67 119
Washington - 21 148 175
U.S. Territories - 2 4 4
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 2 4 4
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - -
Total 110 541 3,763 4,750
  • 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.