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 November 4, 2023 (Week 44)
Reporting Area Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) §
Current weekPrevious 52 weeks Max †Cum YTD 2023 †Cum YTD 2022 †
U.S. Residents, excluding U.S. Territories 419 1,656 44,548 48,923
New England 12 136 1,681 1,920
Connecticut 2 25 104 389
Maine - 8 98 128
Massachusetts 9 126 1,045 979
New Hampshire - 14 186 197
Rhode Island - 10 154 132
Vermont 1 7 94 95
Middle Atlantic 66 204 5,169 5,340
New Jersey - 40 868 1,105
New York (excluding New York City) 31 66 1,584 1,672
New York City 15 59 1,290 1,123
Pennsylvania 20 62 1,427 1,440
East North Central 34 186 4,859 5,060
Illinois - 96 1,560 1,479
Indiana - 18 226 715
Michigan 2 39 816 769
Ohio 17 68 1,395 1,181
Wisconsin 15 33 862 916
West North Central 28 107 2,790 3,507
Iowa 1 37 681 666
Kansas 6 70 562 446
Minnesota - 21 - 936
Missouri 7 40 880 811
Nebraska 13 22 390 326
North Dakota 1 7 79 109
South Dakota - 12 198 213
South Atlantic 93 513 12,706 13,675
Delaware 6 13 171 192
District of Columbia - 5 34 10
Florida 33 249 5,870 5,813
Georgia 8 79 1,672 2,041
Maryland 13 47 923 721
North Carolina - 92 1,503 2,211
South Carolina 15 65 1,278 1,418
Virginia 18 70 1,081 1,067
West Virginia - 10 174 202
East South Central 24 133 2,912 3,263
Alabama 10 38 705 908
Kentucky - 30 545 565
Mississippi 5 42 821 925
Tennessee 9 39 841 865
West South Central 46 237 5,925 6,841
Arkansas 24 44 625 545
Louisiana - 54 842 1,134
Oklahoma 14 50 795 627
Texas 8 175 3,663 4,535
Mountain 65 112 3,181 3,052
Arizona 51 50 1,039 956
Colorado 13 35 775 805
Idaho 1 15 269 228
Montana - 8 134 143
Nevada - 13 201 40
New Mexico - 15 286 429
Utah - 20 406 354
Wyoming - 6 71 97
Pacific 51 225 5,325 6,265
Alaska - 9 72 50
California 41 166 3,802 5,003
Hawaii - 6 131 146
Oregon 7 24 469 418
Washington 3 40 851 648
U.S. Territories 3 19 321 396
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 1
Guam - 2 8 12
Puerto Rico 3 18 310 378
U.S. Virgin Islands - 1 3 5
Non-U.S. Residents - 2 9 4
Total 422 1,675 44,878 49,323
  • 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 2022 and 2023 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. CDC Division of Health Informatics and Surveillance. 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.