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 24, 2020 (Week 43)
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 - 52 983 1,492 94 883 24,669 32,241
New England - 2 3 11 - 37 691 840
Connecticut - 1 - 3 - 9 161 172
Maine - 0 - - - 3 28 49
Massachusetts - 2 3 6 - 21 415 500
New Hampshire - 0 - 2 - 3 35 39
Rhode Island - 0 - - - 13 51 72
Vermont - 0 - - - 1 1 8
Middle Atlantic - 3 34 50 38 161 3,256 3,606
New Jersey - 3 18 13 - 24 396 529
New York (excluding New York City) - 2 9 25 26 116 484 610
New York City - 0 - - 2 53 1,623 1,651
Pennsylvania - 1 7 12 10 28 753 816
East North Central - 4 32 67 8 98 2,483 2,719
Illinois - 3 11 26 - 36 761 1,168
Indiana - 1 - 13 6 19 390 273
Michigan - 2 3 13 2 31 588 539
Ohio - 3 18 14 - 28 539 597
Wisconsin - 1 - 1 - 12 205 142
West North Central - 3 15 43 - 43 826 1,449
Iowa - 0 - 1 - 7 74 102
Kansas - 1 6 8 - 8 91 159
Minnesota - 1 3 18 - 15 308 326
Missouri - 2 2 15 - 22 288 673
Nebraska - 0 - - - 5 28 118
North Dakota - 1 2 - - 4 22 32
South Dakota - 1 2 1 - 3 15 39
South Atlantic - 12 178 231 18 201 5,916 7,179
Delaware - 0 - 2 - 6 66 81
District of Columbia - 0 - 2 - 9 159 270
Florida - 8 113 118 10 86 2,530 2,669
Georgia - 3 16 40 - 54 917 1,461
Maryland - 3 9 22 - 29 574 727
North Carolina - 3 25 26 1 41 895 931
South Carolina - 1 2 7 - 16 151 422
Virginia - 2 10 10 7 30 552 553
West Virginia - 1 3 4 - 6 72 65
East South Central - 3 16 30 1 58 855 1,998
Alabama - 1 - 11 - 15 43 528
Kentucky - 1 - 8 - 19 134 352
Mississippi - 0 - 2 - 21 231 555
Tennessee - 3 16 9 1 23 447 563
West South Central - 19 213 541 - 96 2,216 3,535
Arkansas - 3 16 17 - 16 326 329
Louisiana - 3 26 54 - 21 376 606
Oklahoma - 2 7 36 - 21 17 659
Texas - 17 164 434 - 72 1,497 1,941
Mountain - 7 115 122 2 93 2,141 2,762
Arizona - 5 54 94 1 39 914 1,035
Colorado - 3 15 8 1 23 465 409
Idaho - 1 1 1 - 5 37 34
Montana - 1 - - - 4 40 55
Nevada - 3 32 - - 21 280 682
New Mexico - 3 12 16 - 17 363 423
Utah - 1 1 3 - 4 33 117
Wyoming - 0 - - - 2 9 7
Pacific - 16 377 397 27 215 6,285 8,153
Alaska - 1 5 - - 7 108 102
California - 16 357 367 17 188 5,418 6,912
Hawaii - 1 - 2 - 8 - 91
Oregon - 2 14 16 8 18 482 359
Washington - 1 1 12 2 22 277 689
U.S. Territories - 1 1 8 - 10 6 282
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 10 6 282
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total - 52 984 1,500 94 889 24,676 32,523
  • 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.