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 November 6, 2021 (Week 44)
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 1 15 115 135 299 1,673 30,257 36,170
New England - 2 5 6 - 2 10 5 14 83 1,524 1,348
Connecticut - 2 3 3 - 2 6 1 - 17 306 316
Maine - 0 - - - 0 - - 1 10 122 95
Massachusetts - 2 2 3 - 1 4 4 13 45 818 639
New Hampshire - 0 - - - 1 - - - 10 118 129
Rhode Island - 0 - - - 0 - - - 7 107 98
Vermont - 0 - - - 0 - - - 5 53 71
Middle Atlantic - 1 9 9 - 3 24 40 65 131 3,282 3,947
New Jersey - 0 - - - 1 - 7 - 21 14 954
New York (excluding New York City) - 1 5 3 - 3 8 4 30 59 1,114 1,009
New York City - 1 2 5 - 2 9 18 20 52 1,003 810
Pennsylvania - 1 2 1 - 1 7 11 15 51 1,151 1,174
East North Central - 2 4 15 - 1 7 10 5 144 3,228 4,304
Illinois - 1 2 11 - 1 5 5 - 89 1,293 1,207
Indiana - 0 - - - 0 - 1 - 13 81 602
Michigan - 0 - 3 - 0 - 1 - 11 24 833
Ohio - 1 2 - - 1 2 3 - 43 1,043 1,039
Wisconsin - 0 - 1 - 0 - - 5 40 787 623
West North Central - 1 3 4 - 1 3 5 10 65 1,653 2,785
Iowa - 1 1 3 - 0 - - 2 31 575 530
Kansas - 0 - - - 1 2 - 1 21 342 428
Minnesota - 0 - 1 - 1 - 2 - 11 - 634
Missouri - 0 - - - 1 - 3 - 19 204 700
Nebraska - 1 2 - - 1 1 - 7 20 295 243
North Dakota - 0 - - - 0 - - - 5 66 85
South Dakota - 0 - - - 0 - - - 14 171 165
South Atlantic - 1 5 7 1 2 20 22 50 410 9,351 12,525
Delaware - 0 - 1 - 1 3 1 4 12 158 173
District of Columbia - 0 - - - 1 - 1 - 2 9 31
Florida - 1 2 1 - 1 3 2 - 273 3,672 5,259
Georgia - 0 - - - 0 - - 2 75 1,551 1,791
Maryland - 1 1 3 - 1 7 4 6 39 645 632
North Carolina - 0 - - - 1 1 4 - 66 1,027 2,094
South Carolina - 0 - - - 1 1 2 22 76 1,321 1,458
Virginia - 1 2 2 1 2 5 8 16 47 943 850
West Virginia - 0 - - - 0 - - - 4 25 237
East South Central - 1 2 3 - 3 9 2 12 88 1,919 2,068
Alabama - 1 1 2 - 3 7 - 2 37 696 747
Kentucky - 0 - - - 1 1 1 - 16 270 595
Mississippi - 0 - - - 0 - - - 21 207 -
Tennessee - 1 1 1 - 1 1 1 10 36 746 726
West South Central - 1 2 5 - 2 7 10 69 362 3,817 4,160
Arkansas - 1 1 - - 1 1 1 8 26 406 365
Louisiana - 1 1 1 - 0 - - 33 51 678 1,108
Oklahoma - 0 - - - 1 1 2 25 77 662 670
Texas - 0 - 4 - 2 5 7 3 279 2,071 2,017
Mountain - 2 6 5 - 2 11 6 41 86 2,303 2,141
Arizona - 0 - 2 - 2 6 3 15 32 726 552
Colorado - 0 - 1 - 1 2 3 19 41 811 519
Idaho - 1 5 - - 0 - - - 6 73 191
Montana - 0 - - - 0 - - - 6 70 180
Nevada - 0 - 2 - 1 1 - - 4 41 51
New Mexico - 0 - - - 1 2 - 2 15 246 231
Utah - 1 1 - - 0 - - 4 22 274 321
Wyoming - 0 - - - 0 - - 1 8 62 96
Pacific - 2 10 16 - 11 24 35 33 743 3,180 2,892
Alaska - 1 1 2 - 0 - - 1 2 15 54
California - 2 5 14 - 4 23 33 23 99 2,299 2,304
Hawaii - 1 3 - - 1 - 1 - 8 86 111
Oregon - 0 - - - 0 - 1 9 10 268 423
Washington - 2 1 - - 10 1 - - 703 512 -
U.S. Territories - 0 - - - 0 - - - 30 292 276
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 2 8 3
Puerto Rico - 0 - - - 0 - - - 30 282 268
U.S. Virgin Islands - 0 - - - 0 - - - 1 2 5
Non-U.S. Residents - 0 - - - 0 - - - 2 2 1
Total - 4 46 70 1 15 115 135 299 1,673 30,551 36,447
  • 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.