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 31, 2020 (Week 44)
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 - 52 997 1,524 90 883 25,417 33,011
New England - 2 3 11 - 37 699 868
Connecticut - 0 - 3 - 9 167 180
Maine - 0 - - - 3 28 50
Massachusetts - 2 3 6 - 21 415 518
New Hampshire - 0 - 2 - 3 37 39
Rhode Island - 0 - - - 13 51 72
Vermont - 0 - - - 1 1 9
Middle Atlantic - 3 35 51 14 161 3,334 3,692
New Jersey - 3 18 14 - 24 396 540
New York (excluding New York City) - 2 10 25 12 116 496 637
New York City - 0 - - 1 53 1,668 1,684
Pennsylvania - 1 7 12 1 28 774 831
East North Central - 4 32 67 4 98 2,555 2,791
Illinois - 3 11 26 - 36 783 1,196
Indiana - 1 - 13 4 19 404 279
Michigan - 2 3 13 - 31 590 552
Ohio - 3 18 14 - 30 573 619
Wisconsin - 1 - 1 - 12 205 145
West North Central - 3 15 44 - 43 833 1,486
Iowa - 0 - 1 - 7 74 105
Kansas - 1 6 8 - 8 91 164
Minnesota - 1 3 19 - 15 314 332
Missouri - 2 2 15 - 22 288 691
Nebraska - 0 - - - 5 28 120
North Dakota - 1 2 - - 4 23 34
South Dakota - 1 2 1 - 3 15 40
South Atlantic - 12 183 237 39 201 6,130 7,336
Delaware - 1 1 2 - 6 66 83
District of Columbia - 0 - 2 - 9 159 276
Florida - 8 115 120 14 86 2,623 2,721
Georgia - 3 16 40 2 54 919 1,488
Maryland - 3 9 23 - 29 593 744
North Carolina - 3 25 26 2 41 956 950
South Carolina - 1 2 8 - 16 169 438
Virginia - 2 12 11 21 30 573 567
West Virginia - 1 3 5 - 6 72 69
East South Central - 3 16 32 - 58 881 2,050
Alabama - 1 - 12 - 14 43 538
Kentucky - 1 - 8 - 19 134 359
Mississippi - 0 - 3 - 21 257 574
Tennessee - 3 16 9 - 23 447 579
West South Central - 19 212 549 - 96 2,275 3,618
Arkansas - 3 17 17 - 16 340 341
Louisiana - 3 25 55 - 21 397 613
Oklahoma - 2 7 38 - 19 41 675
Texas - 17 163 439 - 72 1,497 1,989
Mountain - 7 119 124 3 93 2,186 2,830
Arizona - 5 55 95 2 39 928 1,068
Colorado - 3 15 9 1 23 478 416
Idaho - 1 1 1 - 5 37 37
Montana - 1 - - - 4 40 58
Nevada - 3 35 - - 21 280 694
New Mexico - 3 12 16 - 17 381 430
Utah - 1 1 3 - 4 33 119
Wyoming - 0 - - - 2 9 8
Pacific - 16 382 409 30 215 6,524 8,340
Alaska - 1 5 - - 7 137 105
California - 15 362 378 10 188 5,601 7,062
Hawaii - 1 - 2 - 8 - 93
Oregon - 2 14 16 12 18 501 369
Washington - 1 1 13 8 22 285 711
U.S. Territories - 1 1 8 - 10 6 289
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 8 - 10 6 289
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 1 -
Total - 52 998 1,532 90 889 25,424 33,300
  • 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.