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 October 30, 2021 (Week 43)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories - 4 46 70 - 15 115 135 400 1,675 29,482 35,280
New England - 2 5 6 - 2 10 4 14 83 1,505 1,329
Connecticut - 2 3 3 - 2 6 - - 17 306 311
Maine - 0 - - - 0 - - - 10 120 93
Massachusetts - 2 2 3 - 1 4 4 10 45 802 629
New Hampshire - 0 - - - 1 - - - 10 118 127
Rhode Island - 0 - - - 0 - - 2 7 106 98
Vermont - 0 - - - 0 - - 2 5 53 71
Middle Atlantic - 2 10 9 - 3 25 40 74 130 3,187 3,858
New Jersey - 0 - - - 1 - 7 - 21 14 934
New York (excluding New York City) - 1 4 3 - 3 8 4 38 59 1,085 977
New York City - 1 2 5 - 2 9 18 24 52 977 784
Pennsylvania - 1 4 1 - 1 8 11 12 49 1,111 1,163
East North Central - 2 4 15 - 1 7 10 10 135 3,099 4,232
Illinois - 1 2 11 - 1 5 5 - 80 1,239 1,184
Indiana - 0 - - - 0 - 1 - 13 81 596
Michigan - 0 - 3 - 0 - 1 - 11 24 822
Ohio - 1 2 - - 1 2 3 - 43 986 1,015
Wisconsin - 0 - 1 - 0 - - 10 40 769 615
West North Central - 1 3 4 - 1 3 5 13 65 1,612 2,724
Iowa - 1 1 3 - 0 - - 3 31 565 518
Kansas - 0 - - - 1 2 - 1 21 339 419
Minnesota - 0 - 1 - 1 - 2 - 17 - 617
Missouri - 0 - - - 1 - 3 - 19 204 687
Nebraska - 1 2 - - 1 1 - 9 20 287 239
North Dakota - 0 - - - 0 - - - 5 66 82
South Dakota - 0 - - - 0 - - - 14 151 162
South Atlantic - 1 5 7 - 2 19 23 84 410 9,197 12,142
Delaware - 0 - 1 - 1 3 1 - 12 154 169
District of Columbia - 0 - - - 1 - 1 - 2 8 31
Florida - 1 2 1 - 1 3 3 - 275 3,672 5,082
Georgia - 0 - - - 0 - - 12 72 1,475 1,743
Maryland - 1 1 3 - 1 7 4 16 39 637 617
North Carolina - 0 - - - 1 1 4 - 66 1,027 2,047
South Carolina - 0 - - - 1 1 2 36 76 1,280 1,400
Virginia - 1 2 2 - 2 4 8 20 47 919 823
West Virginia - 0 - - - 0 - - - 5 25 230
East South Central - 1 2 3 - 3 9 2 29 88 1,880 2,025
Alabama - 1 1 2 - 3 7 - 11 37 690 724
Kentucky - 0 - - - 1 1 1 3 16 263 587
Mississippi - 0 - - - 0 - - - 21 207 -
Tennessee - 1 1 1 - 1 1 1 15 36 720 714
West South Central - 1 2 5 - 2 7 10 96 362 3,649 4,049
Arkansas - 1 1 - - 1 1 1 12 26 398 362
Louisiana - 1 1 1 - 0 - - 49 51 646 1,075
Oklahoma - 0 - - - 1 1 2 25 77 638 667
Texas - 0 - 4 - 2 5 7 10 279 1,967 1,945
Mountain - 2 6 5 - 2 11 6 44 85 2,236 2,100
Arizona - 0 - 2 - 2 6 3 28 32 705 534
Colorado - 0 - 1 - 1 2 3 14 42 781 512
Idaho - 1 5 - - 0 - - - 6 73 187
Montana - 0 - - - 0 - - - 6 70 179
Nevada - 0 - 2 - 1 1 - - 4 40 49
New Mexico - 0 - - - 1 2 - - 15 241 227
Utah - 1 1 - - 0 - - 2 22 267 318
Wyoming - 0 - - - 0 - - - 8 59 94
Pacific - 2 9 16 - 11 24 35 36 743 3,117 2,821
Alaska - 1 1 2 - 0 - - - 2 14 54
California - 2 4 14 - 4 23 33 31 99 2,251 2,236
Hawaii - 1 3 - - 1 - 1 - 8 85 111
Oregon - 0 - - - 0 - 1 5 10 255 420
Washington - 2 1 - - 10 1 - - 703 512 -
U.S. Territories - 0 - - - 0 - - - 30 292 267
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 2 8 3
Puerto Rico - 0 - - - 0 - - - 30 282 259
U.S. Virgin Islands - 0 - - - 0 - - - 1 2 5
Non-U.S. Residents - 0 - - - 0 - - - 2 2 1
Total - 4 46 70 - 15 115 135 400 1,675 29,776 35,548
  • 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 2021 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).
  • § 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 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.