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 27, 2024 (Week 30)
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 167 575 7,819 10,020
New England 2 24 293 284
Connecticut 2 7 60 87
Maine - 4 19 13
Massachusetts - 11 147 112
New Hampshire - 2 12 17
Rhode Island - 5 32 35
Vermont - 10 23 20
Middle Atlantic 41 75 1,054 1,081
New Jersey - 2 1 11
New York (excluding New York City) 35 35 499 376
New York City - 33 269 456
Pennsylvania 6 21 285 238
East North Central 38 76 886 1,058
Illinois - 15 63 167
Indiana - 16 88 134
Michigan - 14 133 180
Ohio 32 33 340 295
Wisconsin 6 20 262 282
West North Central 9 79 734 1,252
Iowa 1 21 217 307
Kansas - 12 88 142
Minnesota - 32 - 368
Missouri - 20 257 204
Nebraska 7 10 105 121
North Dakota 1 5 17 40
South Dakota - 5 50 70
South Atlantic 38 121 1,772 1,862
Delaware - 4 26 27
District of Columbia - 7 18 25
Florida 1 38 594 615
Georgia - 16 213 255
Maryland 14 23 268 249
North Carolina - 24 217 315
South Carolina 4 8 81 73
Virginia 19 33 332 246
West Virginia - 7 23 57
East South Central 5 46 384 524
Alabama - 9 23 78
Kentucky - 13 132 142
Mississippi - 4 25 57
Tennessee 5 43 204 247
West South Central 14 163 660 907
Arkansas 9 10 107 93
Louisiana - 5 48 65
Oklahoma 5 13 144 126
Texas - 157 361 623
Mountain 2 69 672 989
Arizona - 13 161 193
Colorado - 21 161 374
Idaho - 13 57 84
Montana - 6 37 70
Nevada 1 5 19 40
New Mexico - 4 26 33
Utah 1 21 171 157
Wyoming - 7 40 38
Pacific 18 110 1,364 2,063
Alaska - 3 16 5
California 17 85 996 1,546
Hawaii - 2 - 5
Oregon 1 15 158 209
Washington - 21 194 298
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 167 575 7,824 10,026
  • 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.