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 7, 2024 (Week 36)
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 582 1,655 34,620 40,167
New England 21 115 1,384 1,680
Connecticut - 20 92 354
Maine 1 8 106 75
Massachusetts 19 99 873 875
New Hampshire - 9 116 168
Rhode Island 1 10 137 120
Vermont - 6 60 88
Middle Atlantic 146 199 4,838 4,617
New Jersey - 49 716 1,096
New York (excluding New York City) 43 71 1,373 1,262
New York City 77 84 1,435 1,035
Pennsylvania 26 62 1,314 1,224
East North Central 66 219 4,230 4,896
Illinois - 100 979 1,496
Indiana 5 31 580 710
Michigan 2 30 668 792
Ohio 38 61 1,230 1,160
Wisconsin 21 38 773 738
West North Central 13 109 2,033 3,207
Iowa - 39 547 591
Kansas 6 21 315 513
Minnesota - 26 - 756
Missouri - 34 651 778
Nebraska 6 22 281 310
North Dakota 1 5 86 74
South Dakota - 12 153 185
South Atlantic 132 514 11,023 10,326
Delaware 7 18 173 150
District of Columbia - 5 33 29
Florida 16 270 5,098 4,376
Georgia 15 98 1,408 1,407
Maryland 30 40 659 779
North Carolina - 92 1,285 1,543
South Carolina 40 76 1,148 971
Virginia 24 55 1,051 903
West Virginia - 11 168 168
East South Central 58 124 2,188 2,342
Alabama 20 29 305 538
Kentucky - 27 435 507
Mississippi 19 52 714 602
Tennessee 19 39 734 695
West South Central 95 319 5,206 4,868
Arkansas 24 36 476 424
Louisiana - 55 755 724
Oklahoma 22 50 634 607
Texas 49 214 3,341 3,113
Mountain 36 121 2,010 2,576
Arizona 27 51 778 736
Colorado - 31 295 654
Idaho 1 17 188 227
Montana - 23 126 128
Nevada 1 11 56 213
New Mexico 2 20 229 228
Utah 5 39 305 333
Wyoming - 5 33 57
Pacific 15 247 1,708 5,655
Alaska - 5 38 65
California - 216 489 4,310
Hawaii - 9 119 141
Oregon 5 19 337 403
Washington 10 39 725 736
U.S. Territories 3 140 485 289
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam 1 2 4 14
Puerto Rico 2 140 478 271
U.S. Virgin Islands - 1 3 4
Non-U.S. Residents - 1 3 4
Total 585 1,670 35,108 40,460
  • 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.