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 8, 2021 (Week 18)
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 - 46 353 566 153 887 11,225 12,346
New England - 2 1 3 3 28 278 341
Connecticut - 0 - - - 10 1 76
Maine - 0 - - - 4 22 7
Massachusetts - 2 1 3 1 19 203 232
New Hampshire - 0 - - - 3 21 11
Rhode Island - 0 - - 2 8 24 14
Vermont - 0 - - - 4 7 1
Middle Atlantic - 4 17 16 43 169 1,445 1,350
New Jersey - 2 8 10 - 28 121 202
New York (excluding New York City) - 2 4 3 41 102 363 141
New York City - 0 - - - 54 600 671
Pennsylvania - 1 5 3 2 32 361 336
East North Central - 4 21 15 4 109 1,106 1,201
Illinois - 2 2 5 - 37 227 442
Indiana - 0 - - 4 19 189 142
Michigan - 3 10 2 - 26 264 275
Ohio - 2 9 8 - 37 275 255
Wisconsin - 0 - - - 16 151 87
West North Central - 3 8 10 1 38 342 538
Iowa - 1 2 - - 11 62 42
Kansas - 1 1 4 - 8 40 40
Minnesota - 2 3 2 - 19 156 144
Missouri - 2 - 2 - 18 19 254
Nebraska - 1 - - 1 7 35 37
North Dakota - 1 1 1 - 2 8 13
South Dakota - 1 1 1 - 3 22 8
South Atlantic - 10 57 105 14 218 2,602 2,704
Delaware - 1 - - - 4 19 41
District of Columbia - 0 - - - 9 60 69
Florida - 7 40 52 - 108 1,243 1,034
Georgia - 2 2 20 - 46 205 558
Maryland - 3 8 8 - 27 217 281
North Carolina - 3 4 13 - 37 400 430
South Carolina - 1 - - 1 17 161 11
Virginia - 2 2 7 13 29 270 250
West Virginia - 1 1 5 - 7 27 30
East South Central - 7 16 17 2 74 592 751
Alabama - 3 7 8 1 18 152 153
Kentucky - 3 6 4 - 18 153 111
Mississippi - 1 - - - 23 102 249
Tennessee - 3 3 5 1 26 185 238
West South Central - 18 72 177 8 97 1,175 1,200
Arkansas - 2 8 10 1 25 250 124
Louisiana - 4 2 21 - 27 160 177
Oklahoma - 1 - 10 - 2 1 56
Texas - 12 62 136 7 71 764 843
Mountain - 11 43 69 3 99 912 1,363
Arizona - 8 28 32 - 40 441 430
Colorado - 2 3 6 1 24 187 200
Idaho - 1 2 1 1 7 31 18
Montana - 2 2 - - 3 19 16
Nevada - 3 2 17 - 43 108 480
New Mexico - 3 6 12 1 14 104 179
Utah - 0 - 1 - 7 22 36
Wyoming - 0 - - - 1 - 4
Pacific - 16 118 154 75 235 2,773 2,898
Alaska - 1 1 1 - 9 58 48
California - 16 103 146 43 198 2,240 2,542
Hawaii - 1 - 3 - 1 - 1
Oregon - 2 7 3 11 25 274 185
Washington - 4 7 1 21 17 201 122
U.S. Territories - 1 - 2 - 5 - 70
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - 2 - 5 - 70
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - -
Total - 46 353 568 153 889 11,225 12,416
  • 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://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.