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 4, 2023 (Week 44)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 221 494 15,286 12,501
New England 3 18 419 388
Connecticut - 8 43 92
Maine - 2 12 10
Massachusetts 3 17 259 213
New Hampshire - 3 13 17
Rhode Island - 6 77 46
Vermont - 2 15 10
Middle Atlantic 111 172 3,589 2,135
New Jersey 8 38 578 523
New York (excluding New York City) 33 57 904 326
New York City 67 85 1,850 1,030
Pennsylvania 3 13 257 256
East North Central 12 49 1,153 1,135
Illinois - 27 427 428
Indiana 1 7 118 108
Michigan 2 9 144 181
Ohio 8 20 344 294
Wisconsin 1 6 120 124
West North Central 4 23 408 466
Iowa - 12 112 100
Kansas - 5 57 28
Minnesota - 6 - 182
Missouri 3 8 127 83
Nebraska 1 5 62 51
North Dakota - 3 7 7
South Dakota - 9 43 15
South Atlantic 24 95 2,687 1,970
Delaware - 4 39 24
District of Columbia - 7 86 8
Florida 5 43 1,062 765
Georgia 1 17 447 377
Maryland 5 14 278 183
North Carolina - 17 286 302
South Carolina 3 8 128 80
Virginia 10 20 351 214
West Virginia - 2 10 17
East South Central 6 34 415 325
Alabama 2 5 61 66
Kentucky - 8 86 64
Mississippi 2 6 68 66
Tennessee 2 25 200 129
West South Central - 127 1,094 964
Arkansas - 6 47 34
Louisiana - 7 87 125
Oklahoma - 8 69 39
Texas - 119 891 766
Mountain 25 51 1,178 1,299
Arizona 13 20 422 538
Colorado 4 21 370 316
Idaho - 5 29 42
Montana - 1 13 14
Nevada - 6 49 73
New Mexico 4 12 127 221
Utah 3 10 157 81
Wyoming 1 2 11 14
Pacific 36 140 4,343 3,819
Alaska - 1 6 6
California 23 121 3,332 3,281
Hawaii - 4 36 31
Oregon 2 9 200 164
Washington 11 51 769 337
U.S. Territories - 4 21 9
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 2 5 -
Puerto Rico - 3 15 9
U.S. Virgin Islands - 1 1 -
Non-U.S. Residents - 1 4 6
Total 221 494 15,311 12,516
  • 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 2022 and 2023 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. CDC Division of Health Informatics and Surveillance. 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.