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 6, 2024 (Week 27)
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 586 1,799 20,740 23,779
New England 17 72 860 1,086
Connecticut - 20 94 200
Maine 2 8 77 44
Massachusetts 15 39 478 603
New Hampshire - 11 79 115
Rhode Island - 10 99 75
Vermont - 7 33 49
Middle Atlantic 93 231 3,078 2,781
New Jersey - 71 507 620
New York (excluding New York City) 36 71 894 777
New York City 33 59 862 630
Pennsylvania 24 65 815 754
East North Central 70 230 2,416 3,076
Illinois - 116 593 886
Indiana - 42 88 441
Michigan 5 41 433 525
Ohio 53 68 831 739
Wisconsin 12 33 471 485
West North Central 21 137 1,331 2,109
Iowa - 38 342 363
Kansas 2 28 183 384
Minnesota - 40 - 525
Missouri 7 41 460 469
Nebraska 12 22 183 201
North Dakota - 6 69 47
South Dakota - 12 94 120
South Atlantic 260 527 6,579 6,022
Delaware 7 13 74 69
District of Columbia - 5 16 14
Florida 161 257 3,353 2,712
Georgia 23 99 758 832
Maryland 19 49 391 473
North Carolina - 98 685 791
South Carolina 31 65 543 483
Virginia 19 69 695 536
West Virginia - 11 64 112
East South Central 25 134 1,063 1,416
Alabama - 38 - 306
Kentucky 2 29 316 339
Mississippi 1 42 265 353
Tennessee 22 39 482 418
West South Central 47 317 2,783 2,916
Arkansas 15 44 294 226
Louisiana - 52 465 460
Oklahoma 31 35 373 362
Texas 1 214 1,651 1,868
Mountain 26 118 1,371 1,694
Arizona 20 51 505 471
Colorado - 36 309 427
Idaho 4 17 133 153
Montana - 9 49 79
Nevada - 12 28 151
New Mexico - 18 103 157
Utah 2 40 211 222
Wyoming - 6 33 34
Pacific 27 233 1,259 2,679
Alaska 4 10 32 33
California - 175 514 1,828
Hawaii - 14 - 84
Oregon 6 24 216 248
Washington 17 43 497 486
U.S. Territories 1 139 374 168
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - 8
Puerto Rico 1 139 372 160
U.S. Virgin Islands - 1 2 -
Non-U.S. Residents - 2 1 5
Total 587 1,811 21,115 23,952
  • 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.