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 February 17, 2024 (Week 07)
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 238 1,707 3,241 4,316
New England 12 136 138 180
Connecticut 2 10 10 42
Maine 2 8 11 9
Massachusetts 8 126 85 92
New Hampshire - 14 17 18
Rhode Island - 10 15 11
Vermont - 7 - 8
Middle Atlantic 43 205 431 548
New Jersey - 45 3 130
New York (excluding New York City) 25 64 141 129
New York City 14 59 155 146
Pennsylvania 4 64 132 143
East North Central 34 211 387 600
Illinois - 116 90 178
Indiana - 34 1 74
Michigan 1 43 52 88
Ohio 22 68 148 156
Wisconsin 11 33 96 104
West North Central 11 112 203 275
Iowa - 39 54 75
Kansas 1 70 23 46
Minnesota - 0 - -
Missouri 4 41 63 76
Nebraska 6 22 28 40
North Dakota - 7 14 8
South Dakota - 9 21 30
South Atlantic 61 527 994 1,156
Delaware 3 13 11 15
District of Columbia - 5 1 3
Florida 32 247 574 560
Georgia 4 91 88 161
Maryland 5 49 76 78
North Carolina - 98 18 112
South Carolina 4 65 70 86
Virginia 13 70 146 120
West Virginia - 11 10 21
East South Central 3 134 146 186
Alabama - 38 - 2
Kentucky - 30 34 61
Mississippi - 43 38 52
Tennessee 3 39 74 71
West South Central 20 315 269 438
Arkansas 4 44 45 27
Louisiana - 49 - 86
Oklahoma 9 38 45 45
Texas 7 213 179 280
Mountain 23 115 259 380
Arizona 7 51 104 132
Colorado 10 36 97 83
Idaho - 15 - 26
Montana - 8 - 17
Nevada - 13 3 33
New Mexico 2 17 16 49
Utah 3 39 32 38
Wyoming 1 6 7 2
Pacific 31 236 414 553
Alaska 1 10 6 8
California 16 178 268 393
Hawaii - 10 - 18
Oregon 6 24 43 51
Washington 8 41 97 83
U.S. Territories 1 23 31 44
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 2 - 2
Puerto Rico 1 23 31 42
U.S. Virgin Islands - 1 - -
Non-U.S. Residents - 2 1 1
Total 239 1,723 3,273 4,361
  • 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.