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 November 30, 2024 (Week 48)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 142 676 19,561 19,500
New England 6 27 705 583
Connecticut 1 9 167 159
Maine - 2 15 15
Massachusetts 5 16 379 285
New Hampshire - 2 20 14
Rhode Island - 11 99 90
Vermont - 3 25 20
Middle Atlantic 48 284 4,771 4,793
New Jersey - 144 1,547 1,221
New York (excluding New York City) 12 81 746 1,037
New York City 34 71 2,072 2,123
Pennsylvania 2 25 406 412
East North Central 6 58 1,366 1,372
Illinois - 29 419 529
Indiana - 8 141 143
Michigan - 10 219 201
Ohio 5 33 438 360
Wisconsin 1 6 149 139
West North Central 1 41 700 748
Iowa - 15 143 135
Kansas - 5 71 64
Minnesota - 6 - 255
Missouri - 23 356 162
Nebraska 1 6 73 72
North Dakota - 2 11 10
South Dakota - 10 46 50
South Atlantic 29 105 3,221 3,140
Delaware - 2 32 44
District of Columbia - 5 82 116
Florida 14 40 1,119 1,183
Georgia 2 30 729 535
Maryland 10 18 402 325
North Carolina - 18 355 400
South Carolina - 7 139 135
Virginia 3 18 341 377
West Virginia - 3 22 25
East South Central 2 21 459 507
Alabama 2 7 118 87
Kentucky - 7 97 124
Mississippi - 9 81 74
Tennessee - 8 163 222
West South Central 14 71 1,439 1,548
Arkansas 1 11 85 52
Louisiana - 7 122 110
Oklahoma 3 9 121 80
Texas 10 59 1,111 1,306
Mountain 14 56 1,666 1,415
Arizona 9 28 517 471
Colorado - 38 568 429
Idaho - 5 32 35
Montana - 2 10 20
Nevada - 10 126 96
New Mexico - 13 235 179
Utah 5 12 168 174
Wyoming - 2 10 11
Pacific 22 171 5,234 5,394
Alaska 1 2 11 7
California 8 148 4,084 4,180
Hawaii 1 9 111 53
Oregon 6 24 347 253
Washington 6 42 681 901
U.S. Territories - 2 14 31
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - 12
Puerto Rico - 2 14 17
U.S. Virgin Islands - 0 - 2
Non-U.S. Residents - 1 4 4
Total 142 676 19,579 19,535
  • 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.