Notice: Data for all diseases and conditions from Texas for 2019 and 2020 published in week 32 are incomplete, except for the arboviral diseases, congenital syphilis, and tuberculosis, due to a data processing issue at CDC.

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 August 8, 2020 (Week 32)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 6 30 71 - 13 46 201 356 1,387 12,737 23,110
New England - 3 6 13 - 2 3 21 24 81 807 1,341
Connecticut - 2 3 5 - 1 - 6 1 25 194 336
Maine - 1 - - - 0 - 1 4 10 55 83
Massachusetts - 2 3 7 - 1 3 8 18 50 398 668
New Hampshire - 0 - - - 0 - 5 - 8 82 110
Rhode Island - 0 - 1 - 0 - 1 - 7 41 84
Vermont - 0 - - - 0 - - 1 8 37 60
Middle Atlantic - 2 3 6 - 5 8 36 71 162 1,227 2,320
New Jersey - 1 - 2 - 2 - 12 - 63 34 789
New York (excluding New York City) - 2 3 4 - 3 3 17 48 60 601 849
New York City - 0 - - - 1 - 6 - 0 - -
Pennsylvania - 1 - - - 2 5 1 23 49 592 682
East North Central - 2 5 9 - 3 5 32 46 161 1,547 3,204
Illinois - 2 4 5 - 1 1 22 - 74 434 1,202
Indiana - 1 - 3 - 1 1 5 - 29 72 459
Michigan - 0 - - - 0 - - - 0 - -
Ohio - 1 - 1 - 1 3 4 39 46 646 979
Wisconsin - 1 1 - - 0 - 1 7 36 395 564
West North Central - 1 2 - - 1 1 13 13 134 960 2,133
Iowa - 1 1 - - 0 - 2 4 28 307 528
Kansas - 0 - - - 0 - - 1 24 187 249
Minnesota - 1 - - - 1 - 6 - 32 - 517
Missouri - 0 - - - 1 1 3 - 36 274 519
Nebraska - 1 1 - - 0 - 2 8 18 157 150
North Dakota - 0 - - - 0 - - - 6 25 56
South Dakota - 0 - - - 0 - - - 6 10 114
South Atlantic - 3 4 24 - 6 15 56 83 561 4,451 8,684
Delaware - 0 - - - 0 - - - 0 - -
District of Columbia - 1 - - - 0 - - - 3 3 27
Florida - 1 1 4 - 5 2 19 - 234 1,944 3,707
Georgia - 1 - 8 - 0 - - 6 91 700 1,317
Maryland - 1 1 3 - 2 2 15 17 47 285 510
North Carolina - 0 - - - 2 3 6 - 110 390 1,403
South Carolina - 0 - - - 1 2 1 39 86 664 884
Virginia - 2 2 8 - 2 6 15 21 53 422 721
West Virginia - 0 - 1 - 0 - - - 12 43 115
East South Central - 1 2 3 - 1 1 4 9 114 862 1,615
Alabama - 1 1 - - 0 - - - 53 211 561
Kentucky - 1 - 3 - 1 1 1 9 51 283 416
Mississippi - 0 - - - 0 - - - 0 - -
Tennessee - 1 1 - - 1 - 3 - 40 368 638
West South Central - 2 - 3 - 1 3 3 54 135 1,033 1,223
Arkansas - 2 - 2 - 1 1 3 6 42 209 275
Louisiana - 0 - 1 - 0 - - 19 53 495 581
Oklahoma - 0 - - - 1 2 - - 74 280 367
Texas - 0 - - - 0 - - 29 3 49 -
Mountain - 2 6 7 - 1 6 24 43 101 1,092 1,704
Arizona - 1 3 - - 1 3 5 26 38 372 499
Colorado - 1 1 3 - 1 3 8 16 27 350 409
Idaho - 1 - 1 - 0 - 1 - 10 14 126
Montana - 0 - - - 0 - - - 7 50 74
Nevada - 2 2 1 - 0 - 6 - 8 20 159
New Mexico - 0 - - - 0 - - 1 18 120 205
Utah - 0 - - - 1 - 4 - 28 163 201
Wyoming - 0 - 2 - 0 - - - 5 3 31
Pacific - 1 2 6 - 3 4 12 13 113 758 886
Alaska - 0 - 1 - 0 - 1 - 4 - 42
California - 0 - - - 0 - - 1 6 27 36
Hawaii - 0 - - - 1 - 1 - 24 60 137
Oregon - 0 - - - 0 - - 5 53 247 250
Washington - 1 2 5 - 2 4 10 7 58 424 421
U.S. Territories - 0 - - - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1 - 1 - 3
Total - 6 30 71 - 13 46 202 356 1,387 12,737 23,113
  • 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 2019 and 2020 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://wwwn.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.