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

TABLE 1hh. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending November 21, 2020 (Week 47)
Reporting Area Syphilis
Congenital Primary and secondary
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 - 53 1,055 1,689 99 884 27,621 35,309
New England - 2 3 13 - 37 738 928
Connecticut - 0 - 3 - 10 190 190
Maine - 0 - - - 3 28 52
Massachusetts - 2 3 8 - 21 415 549
New Hampshire - 0 - 2 - 3 41 44
Rhode Island - 0 - - - 13 63 84
Vermont - 0 - - - 1 1 9
Middle Atlantic - 3 36 53 27 161 3,619 3,961
New Jersey - 3 18 14 - 24 395 572
New York (excluding New York City) - 2 11 27 18 116 552 695
New York City - 0 - - 3 53 1,840 1,800
Pennsylvania - 1 7 12 6 28 832 894
East North Central - 4 35 74 5 96 2,872 2,997
Illinois - 3 13 26 - 34 869 1,270
Indiana - 1 - 12 3 19 436 304
Michigan - 2 3 16 - 31 622 593
Ohio - 2 19 18 2 34 711 665
Wisconsin - 0 - 2 - 13 234 165
West North Central - 2 16 49 1 43 861 1,581
Iowa - 0 - 1 - 5 74 118
Kansas - 1 7 8 - 8 95 167
Minnesota - 1 3 20 1 15 336 349
Missouri - 1 2 19 - 22 288 740
Nebraska - 0 - - - 5 28 127
North Dakota - 1 2 - - 4 25 38
South Dakota - 1 2 1 - 3 15 42
South Atlantic - 12 199 260 31 201 6,945 7,829
Delaware - 1 1 2 - 6 66 88
District of Columbia - 0 - 2 - 9 173 293
Florida - 8 120 131 15 86 2,866 2,915
Georgia - 3 24 47 2 54 1,255 1,581
Maryland - 2 10 28 - 29 653 798
North Carolina - 3 26 26 2 41 1,027 1,014
South Carolina - 1 3 8 - 16 212 466
Virginia - 2 12 11 12 30 609 599
West Virginia - 1 3 5 - 6 84 75
East South Central - 3 20 37 2 60 1,185 2,192
Alabama - 1 - 13 - 16 243 569
Kentucky - 0 - 9 - 19 134 388
Mississippi - 0 - 3 - 21 311 620
Tennessee - 3 20 12 2 23 497 615
West South Central - 19 222 589 - 96 2,351 3,877
Arkansas - 3 19 20 - 22 374 368
Louisiana - 3 25 59 - 21 439 649
Oklahoma - 2 15 37 - 19 41 727
Texas - 17 163 473 - 72 1,497 2,133
Mountain - 8 121 175 - 93 2,287 3,022
Arizona - 5 61 102 - 39 981 1,145
Colorado - 2 9 9 - 23 497 443
Idaho - 1 1 1 - 5 37 39
Montana - 0 - 1 - 4 41 60
Nevada - 3 37 38 - 21 283 745
New Mexico - 2 12 21 - 17 404 455
Utah - 1 1 3 - 3 35 127
Wyoming - 0 - - - 2 9 8
Pacific - 17 403 439 33 215 6,763 8,922
Alaska - 1 5 - - 7 142 111
California - 16 383 406 11 188 5,764 7,554
Hawaii - 1 - 2 - 8 - 102
Oregon - 2 14 17 13 18 548 398
Washington - 1 1 14 9 20 309 757
U.S. Territories - 1 1 8 - 10 6 303
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 10 6 303
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total - 53 1,056 1,697 99 890 27,628 35,612
  • 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 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).
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.