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 17, 2021 (Week 28)
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 - 54 689 997 100 919 19,645 19,481
New England - 1 4 6 - 25 444 526
Connecticut - 1 2 1 - 10 1 120
Maine - 0 - - - 4 31 19
Massachusetts - 1 2 5 - 18 322 334
New Hampshire - 0 - - - 3 37 20
Rhode Island - 1 - - - 8 46 32
Vermont - 0 - - - 4 7 1
Middle Atlantic - 5 29 34 7 198 2,047 2,236
New Jersey - 2 15 13 - 27 121 351
New York (excluding New York City) - 2 6 15 - 130 596 229
New York City - 0 - - - 57 733 1,123
Pennsylvania - 2 8 6 7 32 597 533
East North Central - 5 37 37 6 119 2,163 1,839
Illinois - 2 5 13 1 44 499 707
Indiana - 1 - 3 5 19 326 227
Michigan - 3 13 9 - 26 426 385
Ohio - 3 19 11 - 40 672 385
Wisconsin - 1 - 1 - 16 240 135
West North Central - 3 25 27 4 55 608 866
Iowa - 1 3 - - 12 113 64
Kansas - 1 3 7 - 8 50 67
Minnesota - 2 8 3 3 23 305 228
Missouri - 3 - 13 1 28 56 423
Nebraska - 1 - - - 7 49 51
North Dakota - 1 1 2 - 2 11 18
South Dakota - 2 10 2 - 4 24 15
South Atlantic - 10 107 161 20 230 4,754 4,306
Delaware - 0 - 1 - 6 41 52
District of Columbia - 0 - 2 - 9 103 117
Florida - 7 58 80 12 108 2,196 1,672
Georgia - 4 9 34 1 49 659 891
Maryland - 3 17 9 - 28 378 433
North Carolina - 3 12 14 3 42 717 666
South Carolina - 2 3 5 - 17 216 54
Virginia - 2 6 11 4 29 397 368
West Virginia - 1 2 5 - 7 47 53
East South Central - 8 45 50 3 74 1,061 1,170
Alabama - 3 17 9 2 19 280 254
Kentucky - 3 7 6 1 19 214 195
Mississippi - 3 5 20 - 23 204 373
Tennessee - 2 16 15 - 25 363 348
West South Central - 21 150 306 - 115 2,043 1,903
Arkansas - 2 13 12 - 25 406 203
Louisiana - 4 2 31 - 27 383 309
Oklahoma - 2 3 15 - 2 17 59
Texas - 18 132 248 - 76 1,237 1,332
Mountain - 12 84 111 2 112 1,811 1,757
Arizona - 9 48 50 - 42 726 705
Colorado - 2 7 11 1 24 295 307
Idaho - 1 2 1 - 7 48 28
Montana - 2 3 1 1 12 56 28
Nevada - 3 9 27 - 39 424 359
New Mexico - 3 15 20 - 15 217 259
Utah - 0 - 1 - 5 43 63
Wyoming - 0 - - - 1 2 8
Pacific - 19 208 265 58 257 4,714 4,878
Alaska - 1 1 2 - 9 93 85
California - 18 184 244 44 204 3,890 4,076
Hawaii - 1 - 8 - 1 - 3
Oregon - 2 10 7 10 26 436 292
Washington - 4 13 4 4 35 295 422
U.S. Territories - 1 - 3 - 7 - 117
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - 3 - 7 - 117
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - -
Total - 54 689 1,000 100 919 19,645 19,598
  • 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.