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 June 3, 2023 (Week 22)
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 1,843 13,537 14,696
New England 32 121 679 591
Connecticut - 22 74 105
Maine 1 9 32 38
Massachusetts 29 112 441 296
New Hampshire 1 12 60 82
Rhode Island - 8 49 37
Vermont 1 5 23 33
Middle Atlantic 69 210 1,608 1,616
New Jersey 5 56 277 369
New York (excluding New York City) 22 102 370 397
New York City 29 59 481 376
Pennsylvania 13 73 480 474
East North Central 37 211 1,685 1,727
Illinois - 59 396 511
Indiana - 38 133 231
Michigan 3 33 273 271
Ohio 25 57 558 360
Wisconsin 9 48 325 354
West North Central 22 143 873 1,220
Iowa - 40 220 233
Kansas 4 20 158 152
Minnesota - 38 - 374
Missouri 15 41 267 244
Nebraska 3 15 122 110
North Dakota - 12 28 34
South Dakota - 10 78 73
South Atlantic 67 572 3,655 3,928
Delaware - 12 18 48
District of Columbia - 2 9 1
Florida 1 240 1,851 1,889
Georgia 12 94 348 511
Maryland 24 54 331 223
North Carolina - 105 364 558
South Carolina 12 76 301 302
Virginia 18 45 400 320
West Virginia - 11 33 76
East South Central 33 168 759 1,025
Alabama - 43 57 238
Kentucky 10 29 214 161
Mississippi 1 74 197 370
Tennessee 22 45 291 256
West South Central 82 369 1,690 1,840
Arkansas 15 32 123 128
Louisiana 2 65 286 249
Oklahoma 29 40 247 161
Texas 36 252 1,034 1,302
Mountain 34 116 1,059 1,086
Arizona 20 47 373 262
Colorado 10 43 272 302
Idaho - 12 92 78
Montana - 8 40 52
Nevada - 8 26 26
New Mexico 3 18 96 157
Utah 1 17 137 164
Wyoming - 6 23 45
Pacific 43 178 1,529 1,663
Alaska 3 6 28 19
California 38 140 1,150 1,143
Hawaii - 11 53 40
Oregon 2 23 168 184
Washington - 29 130 277
U.S. Territories - 17 79 142
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 0 - -
Puerto Rico - 17 79 139
U.S. Virgin Islands - 1 - 3
Non-U.S. Residents - 1 2 1
Total 419 1,849 13,618 14,839
  • 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.