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 11, 2023 (Week 45)
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 373 1,659 45,775 50,002
New England 14 136 1,711 1,956
Connecticut 5 25 109 395
Maine - 8 100 131
Massachusetts 8 126 1,061 998
New Hampshire - 14 186 199
Rhode Island 1 10 159 134
Vermont - 7 96 99
Middle Atlantic 47 204 5,263 5,436
New Jersey - 40 885 1,132
New York (excluding New York City) 18 66 1,601 1,691
New York City 20 59 1,316 1,152
Pennsylvania 9 64 1,461 1,461
East North Central 36 186 4,953 5,160
Illinois - 98 1,598 1,521
Indiana - 18 226 725
Michigan 1 39 828 779
Ohio 28 68 1,423 1,203
Wisconsin 7 33 878 932
West North Central 19 108 2,834 3,567
Iowa - 37 690 680
Kansas 6 70 575 452
Minnesota - 21 - 951
Missouri 6 40 894 821
Nebraska 7 22 398 335
North Dakota - 7 79 112
South Dakota - 12 198 216
South Atlantic 80 513 13,089 14,002
Delaware 2 13 174 194
District of Columbia - 5 35 10
Florida 26 249 6,057 6,012
Georgia 7 79 1,692 2,075
Maryland 9 48 935 739
North Carolina - 93 1,602 2,243
South Carolina 15 65 1,316 1,441
Virginia 21 70 1,104 1,085
West Virginia - 10 174 203
East South Central 28 133 2,970 3,317
Alabama 16 38 726 922
Kentucky - 30 545 574
Mississippi 2 42 837 944
Tennessee 10 39 862 877
West South Central 41 248 6,212 7,035
Arkansas 17 44 642 556
Louisiana 1 54 867 1,157
Oklahoma 22 50 817 644
Texas 1 173 3,886 4,678
Mountain 63 115 3,277 3,127
Arizona 32 51 1,072 992
Colorado 15 35 796 820
Idaho - 15 269 234
Montana 4 8 148 144
Nevada 4 13 208 41
New Mexico 3 15 292 436
Utah 5 20 420 362
Wyoming - 6 72 98
Pacific 45 224 5,466 6,402
Alaska - 9 73 50
California 36 166 3,925 5,115
Hawaii - 6 131 151
Oregon - 24 469 425
Washington 9 41 868 661
U.S. Territories 2 19 339 408
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - 1
Guam - 2 8 12
Puerto Rico 2 18 328 390
U.S. Virgin Islands - 1 3 5
Non-U.S. Residents - 2 9 4
Total 375 1,678 46,123 50,414
  • 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.