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 July 20, 2024 (Week 29)
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 432 1,799 23,207 26,998
New England 56 72 1,005 1,225
Connecticut - 20 94 227
Maine 1 8 81 52
Massachusetts 53 44 586 672
New Hampshire 1 11 95 126
Rhode Island 1 10 108 93
Vermont - 7 41 55
Middle Atlantic 108 231 3,373 3,202
New Jersey - 71 517 723
New York (excluding New York City) 55 71 1,009 882
New York City 53 59 971 721
Pennsylvania - 61 876 876
East North Central 83 230 2,829 3,494
Illinois - 116 643 1,008
Indiana - 42 224 511
Michigan 4 41 488 586
Ohio 63 68 928 844
Wisconsin 16 35 546 545
West North Central 28 130 1,481 2,376
Iowa 1 27 359 427
Kansas 2 28 208 406
Minnesota - 32 - 589
Missouri 16 43 532 543
Nebraska 9 22 212 228
North Dakota - 6 72 50
South Dakota - 12 98 133
South Atlantic 72 528 7,238 6,910
Delaware 7 13 89 94
District of Columbia - 5 16 15
Florida 22 269 3,581 3,052
Georgia 6 99 883 957
Maryland - 49 398 529
North Carolina - 98 819 942
South Carolina 20 65 635 587
Virginia 17 69 745 600
West Virginia - 10 72 134
East South Central 19 134 1,315 1,652
Alabama 8 38 133 363
Kentucky - 29 334 380
Mississippi 3 42 326 420
Tennessee 8 39 522 489
West South Central 21 317 3,083 3,327
Arkansas 21 36 334 268
Louisiana - 52 465 518
Oklahoma - 35 393 415
Texas - 214 1,891 2,126
Mountain 27 118 1,543 1,861
Arizona 24 51 550 509
Colorado - 36 309 484
Idaho - 17 133 162
Montana - 23 114 91
Nevada - 11 35 162
New Mexico - 20 138 173
Utah 3 40 231 243
Wyoming - 6 33 37
Pacific 18 231 1,340 2,951
Alaska 1 10 34 38
California - 173 508 2,009
Hawaii - 14 - 91
Oregon 3 24 234 284
Washington 14 38 564 529
U.S. Territories - 139 393 190
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 2 1 12
Puerto Rico - 139 390 178
U.S. Virgin Islands - 1 2 -
Non-U.S. Residents - 2 1 6
Total 432 1,811 23,601 27,194
  • 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.