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 August 31, 2024 (Week 35)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 181 674 13,927 12,658
New England 6 27 492 432
Connecticut 4 8 124 115
Maine - 2 10 8
Massachusetts 2 16 271 221
New Hampshire - 2 13 12
Rhode Island - 5 54 63
Vermont - 3 20 13
Middle Atlantic 76 284 3,854 2,331
New Jersey - 144 1,359 361
New York (excluding New York City) 31 81 565 564
New York City 44 86 1,649 1,164
Pennsylvania 1 25 281 242
East North Central 14 58 1,045 988
Illinois - 19 351 378
Indiana - 7 86 109
Michigan - 9 160 135
Ohio 11 33 339 265
Wisconsin 3 6 109 101
West North Central 2 36 410 513
Iowa - 13 95 87
Kansas 1 5 45 48
Minnesota - 8 - 186
Missouri - 21 191 97
Nebraska 1 6 52 46
North Dakota - 2 9 7
South Dakota - 3 18 42
South Atlantic 39 91 2,273 2,261
Delaware 1 2 25 38
District of Columbia - 5 52 84
Florida 20 37 834 869
Georgia 1 24 480 365
Maryland 10 17 271 242
North Carolina - 18 261 282
South Carolina - 8 102 92
Virginia 7 17 239 275
West Virginia - 3 9 14
East South Central 1 37 273 328
Alabama - 5 19 43
Kentucky - 7 78 88
Mississippi 1 10 65 49
Tennessee - 25 111 148
West South Central 1 71 872 1,132
Arkansas 1 6 48 35
Louisiana - 7 92 88
Oklahoma - 6 65 55
Texas - 59 667 954
Mountain 4 49 861 931
Arizona - 28 399 316
Colorado - 20 179 287
Idaho - 5 30 21
Montana - 2 10 15
Nevada - 4 5 64
New Mexico 1 16 123 93
Utah 3 7 105 126
Wyoming - 2 10 9
Pacific 38 157 3,847 3,742
Alaska - 2 8 4
California 27 124 2,990 2,915
Hawaii - 9 83 37
Oregon 2 24 227 159
Washington 9 42 539 627
U.S. Territories - 2 7 24
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 11
Puerto Rico - 2 7 12
U.S. Virgin Islands - 1 - 1
Non-U.S. Residents - 1 4 3
Total 181 674 13,938 12,685
  • 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.