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 May 29, 2021 (Week 21)
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 - 49 457 681 161 906 13,684 14,594
New England - 2 1 5 3 28 341 377
Connecticut - 0 - - - 10 1 81
Maine - 0 - - - 4 22 7
Massachusetts - 2 1 5 1 19 248 258
New Hampshire - 0 - - 2 3 31 14
Rhode Island - 0 - - - 8 32 16
Vermont - 0 - - - 4 7 1
Middle Atlantic - 5 19 25 30 196 1,691 1,610
New Jersey - 2 8 10 - 27 121 243
New York (excluding New York City) - 2 4 10 22 130 446 174
New York City - 0 - - - 56 681 792
Pennsylvania - 2 7 5 8 32 443 401
East North Central - 4 23 25 3 112 1,426 1,350
Illinois - 2 2 8 - 39 277 512
Indiana - 1 - 3 2 19 219 147
Michigan - 3 10 4 - 26 316 308
Ohio - 2 11 9 - 39 434 285
Wisconsin - 1 - 1 1 16 180 98
West North Central - 3 8 13 - 38 376 622
Iowa - 1 2 - - 11 74 47
Kansas - 1 1 5 - 8 45 44
Minnesota - 2 3 3 - 19 166 168
Missouri - 2 - 3 - 17 19 298
Nebraska - 1 - - - 7 41 41
North Dakota - 1 1 1 - 2 8 14
South Dakota - 1 1 1 - 4 23 10
South Atlantic - 11 69 129 34 221 3,185 3,162
Delaware - 1 - - - 5 31 44
District of Columbia - 0 - 2 1 9 75 84
Florida - 7 44 67 9 108 1,589 1,222
Georgia - 4 2 25 - 48 205 670
Maryland - 3 13 8 - 27 251 325
North Carolina - 3 5 13 2 39 501 487
South Carolina - 2 2 2 - 17 178 14
Virginia - 2 2 7 22 29 322 281
West Virginia - 1 1 5 - 7 33 35
East South Central - 7 21 21 14 74 726 869
Alabama - 3 8 8 3 19 188 182
Kentucky - 3 6 6 3 18 168 136
Mississippi - 1 - - - 23 168 285
Tennessee - 3 7 7 8 26 202 266
West South Central - 16 106 207 8 100 1,443 1,402
Arkansas - 2 8 10 - 25 301 144
Louisiana - 4 2 25 - 27 160 217
Oklahoma - 2 2 12 - 1 5 59
Texas - 13 94 160 8 72 977 982
Mountain - 12 62 79 3 99 1,159 1,589
Arizona - 9 35 38 1 41 536 515
Colorado - 2 4 6 1 24 215 230
Idaho - 1 2 1 - 7 35 22
Montana - 2 2 - 1 12 38 20
Nevada - 3 6 18 - 43 162 552
New Mexico - 3 13 15 - 14 142 202
Utah - 0 - 1 - 7 31 42
Wyoming - 0 - - - 1 - 6
Pacific - 18 148 177 66 253 3,337 3,613
Alaska - 1 1 1 - 9 59 58
California - 17 130 165 44 200 2,732 3,037
Hawaii - 1 - 6 - 1 - 2
Oregon - 2 8 3 9 26 313 213
Washington - 4 9 2 13 35 233 303
U.S. Territories - 1 - 2 - 5 - 78
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - 2 - 5 - 78
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - -
Total - 49 457 683 161 908 13,684 14,672
  • 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.