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 June 1, 2024 (Week 22)
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 111 545 4,486 5,838
New England - 22 184 164
Connecticut - 7 38 49
Maine - 4 15 7
Massachusetts - 10 92 68
New Hampshire - 2 8 12
Rhode Island - 5 23 17
Vermont - 10 8 11
Middle Atlantic 32 76 529 666
New Jersey - 2 1 10
New York (excluding New York City) 25 36 319 244
New York City - 35 37 285
Pennsylvania 7 21 172 127
East North Central 15 76 481 632
Illinois - 16 52 98
Indiana - 16 3 74
Michigan 1 14 82 121
Ohio 10 33 201 174
Wisconsin 4 24 143 165
West North Central 6 60 408 461
Iowa - 28 120 155
Kansas - 12 65 83
Minnesota - 0 - -
Missouri 6 19 148 113
Nebraska - 15 39 58
North Dakota - 6 11 20
South Dakota - 7 25 32
South Atlantic 22 121 1,094 1,188
Delaware - 4 22 12
District of Columbia - 7 13 15
Florida 15 38 425 400
Georgia - 17 130 161
Maryland - 23 154 160
North Carolina - 24 108 210
South Carolina 1 7 48 48
Virginia 6 33 171 149
West Virginia - 7 23 33
East South Central 2 46 208 310
Alabama - 9 - 36
Kentucky 1 14 77 65
Mississippi - 4 15 43
Tennessee 1 43 116 166
West South Central 16 161 249 548
Arkansas 4 8 57 62
Louisiana - 4 - 55
Oklahoma 12 11 86 68
Texas - 156 106 363
Mountain 4 66 432 574
Arizona 4 12 114 129
Colorado - 27 161 225
Idaho - 13 35 40
Montana - 1 - 39
Nevada - 4 10 19
New Mexico - 4 13 17
Utah - 21 72 88
Wyoming - 7 27 17
Pacific 14 109 901 1,295
Alaska 1 3 11 5
California 10 85 642 947
Hawaii - 2 - 3
Oregon 3 15 88 135
Washington - 21 160 205
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 111 545 4,490 5,842
  • 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.