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 weeks ending December 21, 2019 (week 51)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories - NC 94 NN - NC 267 NN 182 NC 39,746 NN
New England - NC 18 NN - NC 26 NN 13 NC 2,135 NN
Connecticut - NC 6 NN - NC 9 NN - NC 504 NN
Maine - NC 1 NN - NC 1 NN - NC 138 NN
Massachusetts - NC 10 NN - NC 10 NN 13 NC 1,084 NN
New Hampshire - NC - NN - NC 5 NN - NC 163 NN
Rhode Island - NC 1 NN - NC 1 NN - NC 147 NN
Vermont - NC - NN - NC - NN - NC 99 NN
Middle Atlantic - NC 13 NN - NC 63 NN 20 NC 3,828 NN
New Jersey - NC 4 NN - NC 17 NN - NC 1,141 NN
New York (excluding New York City) - NC 6 NN - NC 30 NN 15 NC 1,483 NN
New York City - NC - NN - NC 7 NN - NC - NN
Pennsylvania - NC 3 NN - NC 9 NN 5 NC 1,204 NN
East North Central - NC 3 NN - NC 7 NN 4 NC 2,004 NN
Illinois - NC - NN - NC - NN - NC - NN
Indiana - NC - NN - NC - NN - NC - NN
Michigan - NC - NN - NC - NN - NC - NN
Ohio - NC 3 NN - NC 6 NN - NC 1,569 NN
Wisconsin - NC - NN - NC 1 NN 4 NC 435 NN
West North Central - NC - NN - NC 8 NN 17 NC 2,208 NN
Iowa - NC - NN - NC 2 NN 2 NC 796 NN
Kansas - NC - NN - NC - NN - NC - NN
Minnesota - NC - NN - NC - NN - NC - NN
Missouri - NC - NN - NC 4 NN 9 NC 890 NN
Nebraska - NC - NN - NC 2 NN 6 NC 300 NN
North Dakota - NC - NN - NC - NN - NC 74 NN
South Dakota - NC - NN - NC - NN - NC 148 NN
South Atlantic - NC 26 NN - NC 85 NN 49 NC 15,668 NN
Delaware - NC - NN - NC - NN - NC - NN
District of Columbia - NC - NN - NC - NN - NC 40 NN
Florida - NC 5 NN - NC 27 NN 22 NC 6,905 NN
Georgia - NC 8 NN - NC - NN - NC 2,062 NN
Maryland - NC 3 NN - NC 21 NN 8 NC 968 NN
North Carolina - NC - NN - NC 10 NN - NC 2,447 NN
South Carolina - NC - NN - NC 2 NN 13 NC 1,842 NN
Virginia - NC 10 NN - NC 25 NN 6 NC 1,308 NN
West Virginia - NC - NN - NC - NN - NC 96 NN
East South Central - NC 4 NN - NC 6 NN 5 NC 2,661 NN
Alabama - NC - NN - NC - NN 2 NC 966 NN
Kentucky - NC 4 NN - NC 2 NN 3 NC 647 NN
Mississippi - NC - NN - NC - NN - NC - NN
Tennessee - NC - NN - NC 4 NN - NC 1,048 NN
West South Central - NC 13 NN - NC 33 NN 66 NC 7,396 NN
Arkansas - NC 6 NN - NC 2 NN 10 NC 579 NN
Louisiana - NC 1 NN - NC - NN - NC 1,043 NN
Oklahoma - NC - NN - NC 1 NN - NC 1,010 NN
Texas - NC 6 NN - NC 30 NN 56 NC 4,764 NN
Mountain - NC 9 NN - NC 22 NN 6 NC 2,856 NN
Arizona - NC 1 NN - NC 7 NN - NC 929 NN
Colorado - NC 3 NN - NC 8 NN - NC 660 NN
Idaho - NC 2 NN - NC 1 NN - NC 184 NN
Montana - NC - NN - NC - NN - NC 134 NN
Nevada - NC 1 NN - NC 2 NN - NC 220 NN
New Mexico - NC - NN - NC - NN - NC 354 NN
Utah - NC - NN - NC 4 NN 6 NC 318 NN
Wyoming - NC 2 NN - NC - NN - NC 57 NN
Pacific - NC 8 NN - NC 17 NN 2 NC 990 NN
Alaska - NC 1 NN - NC 1 NN - NC 49 NN
California - NC - NN - NC - NN - NC - NN
Hawaii - NC - NN - NC 2 NN - NC 263 NN
Oregon - NC - NN - NC - NN - NC - NN
Washington - NC 7 NN - NC 14 NN 2 NC 678 NN
U.S. Territories - NC - NN - NC - NN - NC - NN
American Samoa - NC - NN - NC - NN - NC - NN
Commonwealth of Northern Mariana Islands - NC - NN - NC - NN - NC - NN
Guam - NC - NN - NC - NN - NC - NN
Puerto Rico - NC - NN - NC - NN - NC - NN
U.S. Virgin Islands - NC - NN - NC - NN - NC - NN
Non-U.S. Residents - NC - NN - NC - NN - NC 2 NN
Total - NC 94 NN - NC 267 NN 182 NC 39,748 NN
  • 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 year 2019 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://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.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).
  • § In previous years, cases were reported as Salmonellosis. Beginning in January 2019, cases began to be reported as Salmonella Paratyphi infection.
  • ¶ In previous years, cases were reported as typhoid fever. Beginning in January 2019, cases began to be reported as Salmonella Typhi infection.
  • ** In previous years, cases were reported as Salmonellosis (excluding paratyphoid fever and typhoid fever). Beginning in January 2019, cases began to be reported as Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection).
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 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://wwwn.cdc.gov/nndss/conditions/. 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/infectious-tables.html.
Acknowledgement:
  • 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.