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 Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 139 676 11,196 9,577
New England 10 26 347 345
Connecticut 4 9 66 88
Maine - 2 10 8
Massachusetts 6 16 234 182
New Hampshire - 2 12 10
Rhode Island - 5 8 48
Vermont - 3 17 9
Middle Atlantic 44 284 3,326 1,594
New Jersey 1 144 1,261 265
New York (excluding New York City) 12 81 426 310
New York City 31 89 1,415 825
Pennsylvania - 25 224 194
East North Central 16 58 870 765
Illinois - 28 326 279
Indiana - 6 59 87
Michigan - 8 129 112
Ohio 12 33 271 204
Wisconsin 4 6 85 83
West North Central 10 27 292 387
Iowa - 8 70 66
Kansas - 5 28 33
Minnesota - 9 - 150
Missouri 8 11 132 67
Nebraska 2 5 42 39
North Dakota - 1 5 6
South Dakota - 9 15 26
South Atlantic 11 95 1,746 1,755
Delaware - 3 20 30
District of Columbia - 7 37 58
Florida 3 43 646 669
Georgia 4 22 372 304
Maryland - 14 186 182
North Carolina - 18 198 212
South Carolina - 8 81 73
Virginia 4 17 197 213
West Virginia - 3 9 14
East South Central 2 37 176 248
Alabama 2 5 11 29
Kentucky - 7 45 69
Mississippi - 7 35 34
Tennessee - 25 85 116
West South Central 4 65 730 889
Arkansas 2 4 32 29
Louisiana - 6 62 65
Oklahoma - 8 48 37
Texas 2 59 588 758
Mountain 1 45 693 717
Arizona - 28 311 254
Colorado - 20 179 217
Idaho - 5 22 17
Montana - 2 9 10
Nevada - 6 3 38
New Mexico - 16 85 77
Utah 1 10 74 96
Wyoming - 2 10 8
Pacific 41 159 3,016 2,877
Alaska 1 2 6 3
California 27 136 2,368 2,203
Hawaii - 9 - 29
Oregon 1 24 185 117
Washington 12 42 457 525
U.S. Territories - 2 5 20
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 11
Puerto Rico - 2 5 9
U.S. Virgin Islands - 1 - -
Non-U.S. Residents - 1 3 2
Total 139 676 11,204 9,599
  • 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.