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 May 11, 2024 (Week 19)
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 401 1,763 12,101 13,432
New England 12 145 512 543
Connecticut 1 20 82 127
Maine - 8 16 27
Massachusetts 11 126 287 261
New Hampshire - 14 56 60
Rhode Island - 10 52 43
Vermont - 7 19 25
Middle Atlantic 103 230 1,835 1,617
New Jersey - 71 314 349
New York (excluding New York City) 50 69 540 462
New York City 27 59 526 390
Pennsylvania 26 64 455 416
East North Central 50 229 1,451 1,831
Illinois - 116 407 524
Indiana - 42 4 253
Michigan 2 43 236 299
Ohio 40 68 506 460
Wisconsin 8 33 298 295
West North Central 16 112 770 921
Iowa - 39 201 208
Kansas 3 28 104 235
Minnesota - 0 - -
Missouri 9 41 270 255
Nebraska 4 22 94 118
North Dakota - 7 45 26
South Dakota - 9 56 79
South Atlantic 149 528 3,575 3,483
Delaware 1 13 41 38
District of Columbia 1 5 10 9
Florida 98 247 1,957 1,659
Georgia 8 99 356 450
Maryland 16 49 236 285
North Carolina - 98 260 390
South Carolina 1 65 238 236
Virginia 24 70 433 344
West Virginia - 11 44 72
East South Central 16 134 580 743
Alabama - 38 - 130
Kentucky 1 29 164 182
Mississippi - 42 149 193
Tennessee 15 39 267 238
West South Central 24 316 1,406 1,594
Arkansas 10 44 151 104
Louisiana - 49 - 269
Oklahoma 13 38 199 178
Texas 1 214 1,056 1,043
Mountain 22 118 945 1,086
Arizona 14 51 298 322
Colorado 2 36 309 263
Idaho 4 15 90 111
Montana - 8 22 49
Nevada - 14 17 94
New Mexico - 17 51 89
Utah 2 40 135 139
Wyoming - 6 23 19
Pacific 9 233 1,027 1,614
Alaska - 10 13 20
California - 175 579 1,088
Hawaii - 10 - 55
Oregon 2 24 140 164
Washington 7 43 295 287
U.S. Territories 6 139 301 104
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - 7
Puerto Rico 6 139 299 97
U.S. Virgin Islands - 1 2 -
Non-U.S. Residents - 2 1 2
Total 407 1,782 12,403 13,538
  • 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.