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 March 30, 2024 (Week 13)
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 395 1,773 7,414 8,238
New England 15 145 339 337
Connecticut 3 20 57 83
Maine - 8 16 13
Massachusetts 11 126 187 165
New Hampshire 1 14 29 34
Rhode Island - 10 35 24
Vermont - 7 15 18
Middle Atlantic 75 231 1,028 1,007
New Jersey - 70 111 234
New York (excluding New York City) 33 67 316 266
New York City 36 59 342 249
Pennsylvania 6 64 259 258
East North Central 34 228 853 1,124
Illinois - 116 237 315
Indiana - 42 3 142
Michigan 8 43 121 184
Ohio 20 68 297 287
Wisconsin 6 34 195 196
West North Central 16 112 468 608
Iowa 4 39 131 147
Kansas 1 28 60 174
Minnesota - 0 - -
Missouri 11 41 153 147
Nebraska - 22 56 70
North Dakota - 7 31 18
South Dakota - 9 37 52
South Atlantic 153 528 2,133 2,097
Delaware 1 13 30 20
District of Columbia - 5 5 4
Florida 107 247 1,210 1,043
Georgia 1 99 180 287
Maryland 7 49 155 141
North Carolina - 98 121 217
South Carolina 14 65 144 139
Virginia 23 70 266 210
West Virginia - 11 22 36
East South Central 9 134 309 412
Alabama - 38 - 54
Kentucky - 30 81 101
Mississippi 2 42 82 110
Tennessee 7 39 146 147
West South Central 40 315 810 903
Arkansas 8 44 84 55
Louisiana - 49 - 139
Oklahoma 13 38 118 103
Texas 19 213 608 606
Mountain 36 116 623 718
Arizona 16 51 203 230
Colorado 16 36 209 181
Idaho 3 15 54 73
Montana - 8 12 28
Nevada - 13 13 63
New Mexico - 17 36 69
Utah 1 40 83 70
Wyoming - 6 13 4
Pacific 17 236 851 1,032
Alaska - 10 10 10
California 9 178 569 712
Hawaii - 10 - 37
Oregon 2 24 88 87
Washington 6 41 184 186
U.S. Territories 4 23 62 66
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 2 - 3
Puerto Rico 4 23 62 63
U.S. Virgin Islands - 1 - -
Non-U.S. Residents - 2 2 1
Total 399 1,785 7,478 8,305
  • 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.