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 October 17, 2020 (Week 42)
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 - 52 961 1,437 58 883 23,959 31,499
New England - 2 3 10 1 37 686 820
Connecticut - 1 - 2 - 9 157 170
Maine - 0 - - - 3 27 48
Massachusetts - 2 3 6 - 21 415 487
New Hampshire - 0 - 2 - 3 35 38
Rhode Island - 0 - - 1 13 51 69
Vermont - 0 - - - 1 1 8
Middle Atlantic - 3 32 50 19 161 3,129 3,524
New Jersey - 3 18 13 - 24 396 519
New York (excluding New York City) - 2 9 25 16 116 458 598
New York City - 0 - - - 53 1,550 1,613
Pennsylvania - 1 5 12 3 28 725 794
East North Central - 4 31 65 1 98 2,383 2,660
Illinois - 3 10 24 - 36 728 1,144
Indiana - 1 - 13 - 19 365 271
Michigan - 2 3 13 - 31 556 526
Ohio - 3 18 14 - 28 538 580
Wisconsin - 1 - 1 1 12 196 139
West North Central - 3 14 41 4 47 816 1,420
Iowa - 0 - 1 - 7 74 100
Kansas - 2 6 8 3 8 91 157
Minnesota - 1 2 17 1 15 299 316
Missouri - 2 2 14 - 22 288 663
Nebraska - 0 - - - 5 28 113
North Dakota - 1 2 - - 4 21 32
South Dakota - 1 2 1 - 3 15 39
South Atlantic - 10 176 222 10 201 5,713 7,024
Delaware - 0 - 2 - 3 8 78
District of Columbia - 0 - 2 - 9 157 263
Florida - 8 113 112 - 85 2,389 2,604
Georgia - 3 16 39 1 54 917 1,433
Maryland - 3 8 21 - 29 574 711
North Carolina - 3 25 26 - 41 907 916
South Carolina - 1 2 7 1 16 144 412
Virginia - 2 10 10 8 30 545 544
West Virginia - 1 2 3 - 6 72 63
East South Central - 3 15 30 3 58 854 1,949
Alabama - 1 - 11 - 15 43 513
Kentucky - 1 - 8 - 19 134 350
Mississippi - 0 - 2 1 21 231 537
Tennessee - 3 15 9 2 23 446 549
West South Central - 19 213 520 - 96 2,192 3,455
Arkansas - 3 16 17 - 15 318 318
Louisiana - 3 26 54 - 21 360 592
Oklahoma - 2 7 25 - 21 17 638
Texas - 17 164 424 - 72 1,497 1,907
Mountain - 7 111 118 4 93 2,082 2,682
Arizona - 5 51 92 4 39 886 1,015
Colorado - 3 15 8 - 23 450 402
Idaho - 1 1 - - 5 37 33
Montana - 1 - - - 4 40 51
Nevada - 3 31 - - 21 280 648
New Mexico - 3 12 15 - 17 349 411
Utah - 1 1 3 - 4 31 114
Wyoming - 0 - - - 2 9 8
Pacific - 16 366 381 16 215 6,104 7,965
Alaska - 1 5 - - 6 88 96
California - 16 347 351 9 188 5,276 6,750
Hawaii - 1 - 2 - 8 - 89
Oregon - 2 13 16 5 19 465 352
Washington - 1 1 12 2 22 275 678
U.S. Territories - 1 1 8 - 10 6 277
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 10 6 277
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total - 52 962 1,445 58 889 23,966 31,776
  • 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.