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 September 14, 2024 (Week 37)
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 722 1,655 36,776 41,803
New England 31 115 1,441 1,727
Connecticut - 20 92 364
Maine 2 8 113 76
Massachusetts 23 99 911 898
New Hampshire - 9 121 172
Rhode Island 6 10 144 125
Vermont - 6 60 92
Middle Atlantic 146 264 5,378 4,806
New Jersey 6 76 1,068 1,139
New York (excluding New York City) 55 71 1,430 1,322
New York City 61 86 1,506 1,081
Pennsylvania 24 62 1,374 1,264
East North Central 64 188 4,408 5,044
Illinois - 59 1,023 1,543
Indiana 5 32 618 727
Michigan 3 30 695 814
Ohio 41 61 1,271 1,202
Wisconsin 15 38 801 758
West North Central 28 109 2,207 3,316
Iowa 2 40 572 610
Kansas 1 23 329 522
Minnesota - 26 - 782
Missouri 19 38 765 801
Nebraska 6 22 287 332
North Dakota - 5 90 75
South Dakota - 12 164 194
South Atlantic 286 513 11,587 10,814
Delaware 5 18 178 157
District of Columbia - 5 33 33
Florida 198 270 5,478 4,562
Georgia 13 98 1,466 1,505
Maryland 28 40 696 813
North Carolina - 92 1,285 1,618
South Carolina 10 78 1,173 1,024
Virginia 32 56 1,106 932
West Virginia - 12 172 170
East South Central 45 137 2,611 2,429
Alabama 5 46 652 566
Kentucky - 27 446 527
Mississippi 14 51 745 628
Tennessee 26 39 768 708
West South Central 63 319 5,331 5,120
Arkansas 27 36 502 448
Louisiana - 55 762 769
Oklahoma 23 50 657 634
Texas 13 214 3,410 3,269
Mountain 44 121 2,066 2,688
Arizona 32 51 810 768
Colorado - 31 295 675
Idaho - 17 188 234
Montana - 23 126 132
Nevada 1 11 57 221
New Mexico 4 20 239 245
Utah 7 39 318 351
Wyoming - 5 33 62
Pacific 15 247 1,747 5,859
Alaska 2 5 40 65
California - 216 488 4,477
Hawaii - 9 124 145
Oregon 3 18 345 412
Washington 10 39 750 760
U.S. Territories 7 140 498 304
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam 1 2 5 15
Puerto Rico 6 140 490 285
U.S. Virgin Islands - 1 3 4
Non-U.S. Residents - 1 3 4
Total 729 1,670 37,277 42,111
  • 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.