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 September 26, 2020 (Week 39)
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 - 50 819 1,292 75 846 21,071 26,717
New England - 2 3 11 1 37 657 767
Connecticut - 1 - 2 - 9 144 153
Maine - 0 - - - 3 27 47
Massachusetts - 2 3 7 1 21 415 458
New Hampshire - 0 - 2 - 3 29 37
Rhode Island - 0 - - - 13 41 65
Vermont - 0 - - - 1 1 7
Middle Atlantic - 3 33 49 20 117 2,356 3,353
New Jersey - 3 15 13 - 24 396 489
New York (excluding New York City) - 2 13 25 15 27 301 626
New York City - 0 - - 3 53 1,000 1,499
Pennsylvania - 1 5 11 2 28 659 739
East North Central - 4 28 56 7 98 2,108 2,444
Illinois - 2 9 19 - 41 645 1,046
Indiana - 1 - 12 4 18 330 244
Michigan - 2 3 12 1 31 502 497
Ohio - 3 16 12 - 28 465 521
Wisconsin - 1 - 1 2 11 166 136
West North Central - 3 14 37 - 47 792 1,297
Iowa - 0 - 1 - 7 74 91
Kansas - 2 6 5 - 8 88 141
Minnesota - 2 2 16 - 15 279 290
Missouri - 2 2 14 - 22 288 606
Nebraska - 0 - - - 5 28 108
North Dakota - 1 2 - - 4 20 26
South Dakota - 1 2 1 - 3 15 35
South Atlantic - 10 158 200 24 201 5,320 6,522
Delaware - 0 - 2 - 3 8 76
District of Columbia - 0 - 2 - 11 135 247
Florida - 8 101 105 9 85 2,240 2,408
Georgia - 3 16 25 - 54 914 1,339
Maryland - 3 8 21 - 26 505 672
North Carolina - 2 20 25 - 41 820 837
South Carolina - 1 1 7 - 16 112 380
Virginia - 2 10 10 15 30 521 504
West Virginia - 1 2 3 - 6 65 59
East South Central - 3 15 27 - 60 751 1,777
Alabama - 1 - 10 - 15 43 483
Kentucky - 1 - 8 - 19 134 314
Mississippi - 0 - 2 - 31 203 470
Tennessee - 3 15 7 - 23 371 510
West South Central - 20 149 444 - 86 1,717 2,919
Arkansas - 3 13 13 - 14 262 294
Louisiana - 3 26 52 - 22 323 560
Oklahoma - 2 5 22 - 3 17 326
Texas - 17 105 357 - 71 1,115 1,739
Mountain - 7 95 109 1 93 1,918 2,456
Arizona - 5 45 89 1 39 767 923
Colorado - 3 12 7 - 21 409 375
Idaho - 1 1 - - 5 12 32
Montana - 1 - - - 5 32 39
Nevada - 3 24 - - 34 337 601
New Mexico - 3 12 10 - 17 325 376
Utah - 1 1 3 - 5 28 103
Wyoming - 0 - - - 2 8 7
Pacific - 16 324 359 22 211 5,452 5,182
Alaska - 1 5 - - 6 53 88
California - 16 307 331 13 187 4,738 4,058
Hawaii - 1 - 2 - 8 - 84
Oregon - 2 11 14 8 18 407 321
Washington - 1 1 12 1 22 254 631
U.S. Territories - 1 1 8 - 10 6 254
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 10 6 254
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total - 50 820 1,300 75 847 21,078 26,971
  • 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.