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 11, 2021 (Week 36)
Reporting Area Syphilis
Congenital Primary and secondary
Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †Current weekPrevious 52 weeks Max †Cum YTD 2021 †Cum YTD 2020 †
U.S. Residents, excluding U.S. Territories - 54 930 1,358 137 952 26,771 24,770
New England - 2 8 8 - 31 620 703
Connecticut - 1 2 2 - 11 2 183
Maine - 0 - - - 4 46 26
Massachusetts - 1 3 6 - 24 445 419
New Hampshire - 0 - - - 4 54 26
Rhode Island - 2 2 - - 9 65 48
Vermont - 1 1 - - 4 8 1
Middle Atlantic - 3 34 51 33 198 2,512 3,027
New Jersey - 2 18 19 - 27 122 474
New York (excluding New York City) - 2 8 21 30 130 820 357
New York City - 0 - - - 58 768 1,485
Pennsylvania - 1 8 11 3 32 802 711
East North Central - 5 55 57 5 121 2,905 2,622
Illinois - 2 5 16 - 46 740 966
Indiana - 1 - 5 4 19 408 307
Michigan - 3 21 14 - 26 576 516
Ohio - 3 23 20 - 41 814 639
Wisconsin - 2 6 2 1 20 367 194
West North Central - 3 28 35 - 59 1,201 1,118
Iowa - 1 3 - - 12 158 108
Kansas - 1 4 7 - 8 51 92
Minnesota - 2 9 3 - 20 320 282
Missouri - 2 - 21 - 30 527 542
Nebraska - 1 - - - 7 103 63
North Dakota - 1 1 2 - 4 22 26
South Dakota - 2 11 2 - 5 20 5
South Atlantic - 12 139 216 36 232 6,019 5,734
Delaware - 0 - 1 - 6 49 63
District of Columbia - 1 - 2 - 9 116 157
Florida - 6 73 105 15 109 2,834 2,181
Georgia - 5 11 49 2 50 669 1,195
Maryland - 3 21 11 - 27 533 572
North Carolina - 3 20 20 2 43 966 877
South Carolina - 2 3 9 - 17 280 130
Virginia - 2 8 12 17 29 503 481
West Virginia - 1 3 7 - 7 69 78
East South Central - 5 66 60 6 74 1,589 1,587
Alabama - 2 22 2 6 21 402 352
Kentucky - 1 10 11 - 20 258 267
Mississippi - 3 16 26 - 23 393 493
Tennessee - 3 18 21 - 29 536 475
West South Central - 19 200 440 1 121 3,057 2,807
Arkansas - 2 20 15 - 25 561 305
Louisiana - 4 2 44 - 28 509 416
Oklahoma - 3 14 32 - 9 23 357
Texas - 14 164 349 1 81 1,964 1,729
Mountain - 12 126 147 - 112 2,443 2,318
Arizona - 9 79 70 - 42 959 939
Colorado - 2 11 15 - 26 409 427
Idaho - 1 3 1 - 7 52 36
Montana - 2 4 1 - 12 66 35
Nevada - 3 11 34 - 39 544 442
New Mexico - 3 17 25 - 21 352 336
Utah - 1 1 1 - 5 57 93
Wyoming - 0 - - - 1 4 10
Pacific - 19 274 344 56 215 6,425 4,854
Alaska - 1 2 5 - 9 108 115
California - 18 248 309 34 190 5,306 3,784
Hawaii - 1 - 11 - 1 - 6
Oregon - 2 12 13 13 28 606 402
Washington - 2 12 6 9 35 405 547
U.S. Territories - 1 1 3 - 9 96 182
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 1 3 - 9 96 182
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1
Total - 54 931 1,361 137 958 26,867 24,953
  • 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 2020 and 2021 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://www.cdc.gov/nndss/docs/Readers-Guide-WONDER-Tables-20210421-508.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 Morbidity and Mortality Weekly Reports (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://ndc.services.cdc.gov/. 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://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • 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.