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 August 22, 2020 (Week 34)
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 - 43 703 993 64 854 17,646 24,259
New England - 2 2 7 - 36 402 682
Connecticut - 1 - 1 - 9 118 137
Maine - 0 - - - 3 17 43
Massachusetts - 2 2 5 - 23 208 405
New Hampshire - 1 - 1 - 2 22 35
Rhode Island - 0 - - - 13 36 57
Vermont - 0 - - - 1 1 5
Middle Atlantic - 3 19 41 4 116 1,791 2,905
New Jersey - 3 4 11 - 23 350 430
New York (excluding New York City) - 2 11 20 - 27 229 528
New York City - 0 - - - 55 637 1,307
Pennsylvania - 1 4 10 4 28 575 640
East North Central - 4 22 51 2 98 1,694 2,064
Illinois - 2 8 18 1 40 528 889
Indiana - 1 - 11 - 17 274 191
Michigan - 2 3 11 1 31 399 434
Ohio - 3 11 10 - 28 355 436
Wisconsin - 1 - 1 - 11 138 114
West North Central - 3 14 31 - 46 717 1,194
Iowa - 1 - - - 7 70 77
Kansas - 2 6 5 - 7 60 208
Minnesota - 2 2 14 - 15 242 246
Missouri - 2 2 11 - 22 288 526
Nebraska - 0 - - - 7 28 88
North Dakota - 1 2 - - 3 16 23
South Dakota - 1 2 1 - 3 13 26
South Atlantic - 10 129 170 32 203 4,546 5,715
Delaware - 0 - 2 - 6 8 63
District of Columbia - 1 - 1 - 11 121 205
Florida - 8 81 88 9 85 1,886 2,108
Georgia - 3 12 22 1 53 826 1,200
Maryland - 3 8 20 - 26 426 593
North Carolina - 2 16 19 1 41 715 722
South Carolina - 1 1 7 1 17 68 322
Virginia - 2 9 9 20 30 447 448
West Virginia - 1 2 2 - 6 49 54
East South Central - 3 12 21 - 65 551 1,499
Alabama - 1 - 8 - 26 43 400
Kentucky - 1 - 8 - 16 66 266
Mississippi - 1 - 1 - 31 154 389
Tennessee - 3 12 4 - 23 288 444
West South Central - 15 142 319 - 88 1,554 2,552
Arkansas - 3 12 11 - 14 194 254
Louisiana - 3 22 44 - 20 229 478
Oklahoma - 4 3 15 - 3 16 319
Texas - 13 105 249 - 71 1,115 1,501
Mountain - 7 81 94 2 92 1,659 2,116
Arizona - 5 38 77 - 38 673 805
Colorado - 2 7 7 1 21 343 339
Idaho - 1 1 - - 5 12 25
Montana - 1 - - 1 5 30 31
Nevada - 3 24 - - 34 320 510
New Mexico - 3 10 8 - 20 253 310
Utah - 1 1 2 - 5 20 89
Wyoming - 0 - - - 2 8 7
Pacific - 16 282 259 24 210 4,732 5,532
Alaska - 1 3 - - 7 39 68
California - 16 269 240 14 186 4,125 4,565
Hawaii - 1 - - - 3 - 59
Oregon - 2 9 10 7 18 347 288
Washington - 1 1 9 3 24 221 552
U.S. Territories - 1 1 8 - 9 6 221
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 9 6 221
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - -
Total - 43 704 1,001 64 857 17,652 24,480
  • 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 years 2019 and 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.