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 October 19, 2024 (Week 42)
Reporting Area Shigellosis
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 179 676 17,251 16,126
New England 5 27 630 518
Connecticut - 9 149 144
Maine - 2 12 10
Massachusetts 4 16 334 257
New Hampshire - 2 16 13
Rhode Island 1 11 94 76
Vermont - 3 25 18
Middle Atlantic 44 284 4,391 3,413
New Jersey 1 144 1,476 585
New York (excluding New York City) 12 81 678 842
New York City 27 79 1,894 1,687
Pennsylvania 4 25 343 299
East North Central 8 58 1,232 1,189
Illinois - 19 373 453
Indiana 1 7 119 124
Michigan - 10 202 165
Ohio 6 33 402 324
Wisconsin 1 6 136 123
West North Central 10 41 608 641
Iowa 1 15 127 122
Kansas - 5 60 56
Minnesota - 8 - 223
Missouri 6 23 309 125
Nebraska 3 6 61 62
North Dakota - 2 9 7
South Dakota - 10 42 46
South Atlantic 40 103 2,811 2,772
Delaware 1 2 29 43
District of Columbia - 5 69 101
Florida 17 40 991 1,036
Georgia 11 29 633 469
Maryland - 18 307 286
North Carolina - 18 321 356
South Carolina 6 8 130 121
Virginia 5 18 312 339
West Virginia - 3 19 21
East South Central 3 21 398 443
Alabama 1 7 104 77
Kentucky - 7 78 107
Mississippi - 9 71 63
Tennessee 2 10 145 196
West South Central 14 71 1,126 1,363
Arkansas 11 6 74 45
Louisiana - 7 106 101
Oklahoma 3 7 92 70
Texas - 59 854 1,147
Mountain 16 56 1,381 1,176
Arizona - 28 407 394
Colorado - 38 568 365
Idaho - 5 32 27
Montana - 2 10 18
Nevada - 4 14 77
New Mexico 9 16 197 129
Utah 7 10 143 156
Wyoming - 2 10 10
Pacific 39 163 4,674 4,611
Alaska - 2 10 6
California 34 141 3,645 3,592
Hawaii - 9 106 42
Oregon 2 24 286 194
Washington 3 42 627 777
U.S. Territories - 2 13 30
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 11
Puerto Rico - 2 13 17
U.S. Virgin Islands - 0 - 2
Non-U.S. Residents - 1 4 3
Total 179 676 17,268 16,159
  • 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.