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 July 24, 2021 (Week 29)
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 - 54 720 1,037 151 921 20,600 20,215
New England - 2 7 6 - 25 501 547
Connecticut - 1 2 1 - 10 1 124
Maine - 0 - - - 4 42 20
Massachusetts - 1 2 5 - 18 353 348
New Hampshire - 0 - - - 4 42 20
Rhode Island - 2 2 - - 8 56 34
Vermont - 1 1 - - 4 7 1
Middle Atlantic - 5 29 35 28 198 2,129 2,315
New Jersey - 2 15 13 - 27 121 362
New York (excluding New York City) - 2 6 16 22 130 641 238
New York City - 0 - - - 57 736 1,167
Pennsylvania - 2 8 6 6 32 631 548
East North Central - 5 38 40 6 121 2,246 1,918
Illinois - 2 5 14 - 44 519 732
Indiana - 1 - 4 4 19 344 236
Michigan - 3 14 10 - 26 436 398
Ohio - 3 19 11 - 40 681 412
Wisconsin - 1 - 1 2 17 266 140
West North Central - 3 26 29 - 55 649 901
Iowa - 1 3 - - 12 113 69
Kansas - 1 4 7 - 8 50 71
Minnesota - 2 8 3 - 23 329 234
Missouri - 3 - 15 - 28 56 438
Nebraska - 1 - - - 7 65 52
North Dakota - 1 1 2 - 2 12 20
South Dakota - 2 10 2 - 4 24 17
South Atlantic - 10 113 163 25 230 4,908 4,462
Delaware - 0 - 1 - 6 42 52
District of Columbia - 0 - 2 - 9 103 121
Florida - 7 62 81 10 108 2,297 1,736
Georgia - 4 9 35 3 49 662 916
Maryland - 3 17 9 - 28 384 445
North Carolina - 3 14 14 2 42 751 700
South Carolina - 2 3 5 - 17 216 63
Virginia - 2 6 11 10 29 406 374
West Virginia - 1 2 5 - 7 47 55
East South Central - 8 45 51 7 74 1,098 1,226
Alabama - 3 17 9 5 19 300 264
Kentucky - 3 7 6 2 19 229 206
Mississippi - 3 5 21 - 23 204 391
Tennessee - 2 16 15 - 25 365 365
West South Central - 21 150 322 7 116 2,236 1,975
Arkansas - 2 13 12 1 25 427 211
Louisiana - 4 2 34 - 27 415 322
Oklahoma - 2 3 16 - 2 18 59
Texas - 18 132 260 6 76 1,376 1,383
Mountain - 12 92 113 4 112 1,902 1,823
Arizona - 9 55 52 1 42 746 730
Colorado - 2 7 11 2 24 310 323
Idaho - 1 2 1 - 7 48 28
Montana - 2 3 1 1 12 60 29
Nevada - 3 9 27 - 39 450 367
New Mexico - 3 16 20 - 17 243 273
Utah - 0 - 1 - 5 42 65
Wyoming - 0 - - - 1 3 8
Pacific - 19 220 278 74 257 4,931 5,048
Alaska - 1 1 3 - 9 94 86
California - 18 195 255 44 204 4,072 4,219
Hawaii - 1 - 8 - 1 - 3
Oregon - 2 11 8 16 26 456 301
Washington - 4 13 4 14 35 309 439
U.S. Territories - 1 - 3 - 7 - 119
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - 3 - 7 - 119
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - -
Total - 54 720 1,040 151 921 20,600 20,334
  • 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.