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 2, 2024 (Week 44)
Reporting Area Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) §
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 413 1,862 50,855 52,526
New England 14 119 1,704 2,045
Connecticut - 20 92 428
Maine 1 7 132 101
Massachusetts 12 99 1,067 1,059
New Hampshire - 10 156 192
Rhode Island 1 10 173 160
Vermont - 6 84 105
Middle Atlantic 75 271 6,579 5,730
New Jersey 1 81 1,412 1,335
New York (excluding New York City) 35 71 1,678 1,578
New York City 20 86 1,770 1,301
Pennsylvania 19 62 1,719 1,516
East North Central 40 190 5,155 5,929
Illinois - 59 1,031 1,837
Indiana 4 34 799 863
Michigan 3 33 845 945
Ohio 23 61 1,524 1,395
Wisconsin 10 38 956 889
West North Central 34 110 2,756 3,956
Iowa 2 41 720 725
Kansas 4 24 408 631
Minnesota - 26 - 915
Missouri 8 41 964 974
Nebraska 19 17 363 402
North Dakota 1 5 105 86
South Dakota - 12 196 223
South Atlantic 121 614 15,491 13,755
Delaware 1 18 216 199
District of Columbia - 5 41 41
Florida 71 270 7,045 6,000
Georgia 6 97 2,004 1,882
Maryland - 39 792 975
North Carolina - 126 2,180 2,040
South Carolina 18 81 1,622 1,310
Virginia 25 56 1,383 1,094
West Virginia - 16 208 214
East South Central 12 149 3,424 3,097
Alabama 7 46 896 773
Kentucky - 27 623 623
Mississippi 2 58 980 848
Tennessee 3 39 925 853
West South Central 42 320 7,110 7,026
Arkansas 21 34 683 620
Louisiana - 81 1,073 1,002
Oklahoma 21 50 840 799
Texas - 240 4,514 4,605
Mountain 21 121 3,362 3,330
Arizona 18 51 990 1,037
Colorado - 64 1,131 796
Idaho - 17 219 279
Montana - 23 127 146
Nevada - 11 180 266
New Mexico - 21 298 307
Utah 3 39 384 426
Wyoming - 4 33 73
Pacific 54 218 5,274 7,658
Alaska - 5 55 76
California 33 189 3,697 6,047
Hawaii - 11 169 177
Oregon 4 20 441 480
Washington 17 42 912 878
U.S. Territories - 142 569 413
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 3 15 19
Puerto Rico - 141 550 389
U.S. Virgin Islands - 1 4 5
Non-U.S. Residents - 1 3 6
Total 413 1,869 51,427 52,945
  • 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).
  • § Beginning in January 2019, cases began to be reported as salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection). In 2018, cases were reported as salmonellosis (excluding paratyphoid fever and typhoid fever). Prior to 2018, cases of paratyphoid fever were considered salmonellosis.
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.