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 July 20, 2024 (Week 29)
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 111 575 7,394 9,468
New England 2 24 282 266
Connecticut 1 7 58 82
Maine - 4 21 12
Massachusetts - 11 141 107
New Hampshire - 2 10 16
Rhode Island 1 5 32 32
Vermont - 10 20 17
Middle Atlantic 23 76 979 1,017
New Jersey - 2 1 10
New York (excluding New York City) 22 35 463 353
New York City 1 33 256 431
Pennsylvania - 21 259 223
East North Central 33 76 813 996
Illinois - 15 57 160
Indiana - 16 70 128
Michigan - 14 130 168
Ohio 23 33 308 276
Wisconsin 10 24 248 264
West North Central 6 82 703 1,175
Iowa - 24 202 288
Kansas - 12 86 133
Minnesota - 32 - 345
Missouri 3 20 257 188
Nebraska 3 15 97 116
North Dakota - 5 15 39
South Dakota - 6 46 66
South Atlantic 21 121 1,650 1,781
Delaware 1 4 26 24
District of Columbia - 7 18 23
Florida 5 38 563 594
Georgia - 16 202 245
Maryland - 23 234 239
North Carolina - 24 201 302
South Carolina 1 8 75 67
Virginia 14 33 308 231
West Virginia - 7 23 56
East South Central - 46 363 492
Alabama - 9 19 69
Kentucky - 15 132 131
Mississippi - 4 25 57
Tennessee - 43 187 235
West South Central 3 163 642 865
Arkansas 3 10 98 89
Louisiana - 5 48 63
Oklahoma - 13 135 121
Texas - 157 361 592
Mountain - 69 652 924
Arizona - 13 161 184
Colorado - 21 161 360
Idaho - 13 57 72
Montana - 6 37 64
Nevada - 3 15 36
New Mexico - 4 24 32
Utah - 21 157 141
Wyoming - 7 40 35
Pacific 23 110 1,310 1,952
Alaska 1 3 16 5
California 18 85 950 1,464
Hawaii - 2 - 5
Oregon 4 15 150 194
Washington - 21 194 284
U.S. Territories - 2 5 5
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 5 5
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 - 1
Total 111 575 7,399 9,474
  • 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.