Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ee. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 21, 2022 (Week 20)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †Current weekPrevious 52 weeks Max †Cum YTD 2022 †Cum YTD 2021 †
U.S. Residents, excluding U.S. Territories - 5 29 21 - 13 80 51 289 1,417 9,012 10,137
New England - 2 1 1 - 2 9 3 11 89 364 450
Connecticut - 2 1 1 - 2 3 2 - 19 31 96
Maine - 0 - - - 0 - - - 10 17 41
Massachusetts - 2 - - - 1 6 1 10 44 241 210
New Hampshire - 0 - - - 0 - - - 10 46 54
Rhode Island - 0 - - - 0 - - - 8 15 29
Vermont - 0 - - - 0 - - 1 8 14 20
Middle Atlantic - 3 8 5 - 5 22 14 52 175 934 1,071
New Jersey - 1 - 2 - 2 - 5 - 48 23 232
New York (excluding New York City) - 1 2 - - 3 6 3 - 53 201 270
New York City - 2 4 2 - 3 13 4 13 53 326 213
Pennsylvania - 2 2 1 - 1 3 2 39 54 384 356
East North Central - 3 5 4 - 2 15 3 8 221 1,056 1,367
Illinois - 3 5 2 - 2 7 1 - 123 303 413
Indiana - 0 - - - 0 - - - 27 6 176
Michigan - 0 - 1 - 1 4 - 1 32 175 248
Ohio - 1 - 1 - 2 4 2 - 42 295 316
Wisconsin - 0 - - - 0 - - 7 45 277 214
West North Central - 2 2 - - 1 1 - 19 95 562 639
Iowa - 1 1 - - 0 - - 2 32 183 176
Kansas - 0 - - - 1 - - 5 27 54 103
Minnesota - 0 - - - 0 - - - 0 - -
Missouri - 0 - - - 1 - - 11 35 169 200
Nebraska - 1 1 - - 1 - - - 19 88 81
North Dakota - 0 - - - 0 - - 1 7 26 31
South Dakota - 0 - - - 1 1 - - 14 42 48
South Atlantic - 1 2 3 - 3 9 7 46 499 2,465 2,950
Delaware - 0 - - - 1 - 1 - 13 25 33
District of Columbia - 0 - - - 0 - - - 1 - 9
Florida - 1 1 2 - 1 2 2 18 218 1,540 1,331
Georgia - 0 - - - 0 - - 5 80 275 464
Maryland - 1 - - - 1 3 2 - 41 136 169
North Carolina - 0 - - - 1 - 1 - 98 - 394
South Carolina - 0 - - - 1 - - 10 77 236 231
Virginia - 1 1 1 - 3 4 1 13 52 240 264
West Virginia - 0 - - - 0 - - - 11 13 55
East South Central - 1 3 - - 2 1 2 15 123 523 798
Alabama - 1 1 - - 2 - 1 - 38 132 174
Kentucky - 1 2 - - 1 1 - 7 25 112 122
Mississippi - 0 - - - 0 - - 1 40 122 265
Tennessee - 1 - - - 0 - 1 7 36 157 237
West South Central - 3 - 1 - 3 3 3 59 275 1,146 1,117
Arkansas - 2 - 1 - 0 - 1 6 26 91 89
Louisiana - 1 - - - 0 - - 13 50 199 239
Oklahoma - 0 - - - 0 - 1 9 77 145 124
Texas - 1 - - - 3 3 1 31 200 711 665
Mountain - 1 1 4 - 3 4 3 47 97 772 713
Arizona - 0 - - - 2 1 1 26 32 231 220
Colorado - 1 1 - - 1 1 - 14 41 262 187
Idaho - 1 - 3 - 1 - - - 9 25 56
Montana - 0 - - - 0 - - 1 7 28 45
Nevada - 0 - - - 0 - 1 1 4 7 23
New Mexico - 0 - - - 1 - 1 2 15 72 69
Utah - 0 - 1 - 2 2 - 3 23 138 85
Wyoming - 0 - - - 0 - - - 6 9 28
Pacific - 2 7 3 - 4 16 16 32 132 1,190 1,032
Alaska - 0 - - - 0 - - - 3 19 6
California - 2 4 1 - 4 15 15 20 106 775 709
Hawaii - 1 - 1 - 0 - - - 8 26 27
Oregon - 0 - - - 1 1 - 2 15 151 90
Washington - 1 3 1 - 0 - 1 10 30 219 200
U.S. Territories - 1 - 6 - 0 - 3 - 34 81 147
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 1 - 3 - 0 - - - 1 - -
Guam - 0 - 3 - 0 - 3 - 2 - 12
Puerto Rico - 0 - - - 0 - - - 32 81 135
U.S. Virgin Islands - 0 - - - 0 - - - 1 - -
Non-U.S. Residents - 0 - - - 0 - - - 2 - -
Total - 5 29 27 - 13 80 54 289 1,432 9,093 10,284
  • 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.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2021 and 2022 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/docs/Readers-Guide-WONDER-Tables-20210421-508.pdf.
  • †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 Salmonella Paratyphi infection. In 2018, cases were reported as paratyphoid fever. Prior to 2018, cases of paratyphoid fever were considered salmonellosis.
  • ¶ Beginning in January 2019, cases began to be reported as Salmonella Typhi infection. In previous years, cases were reported as typhoid fever.
  • ** 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 as numbered tables. 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.