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 April 10, 2021 (Week 14)
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 - 46 227 428 169 863 8,066 10,106
New England - 1 - 2 2 27 209 293
Connecticut - 0 - - - 10 - 61
Maine - 0 - - - 4 15 7
Massachusetts - 1 - 2 2 18 156 201
New Hampshire - 0 - - - 3 17 11
Rhode Island - 0 - - - 8 15 12
Vermont - 0 - - - 4 6 1
Middle Atlantic - 4 8 11 47 149 1,126 1,276
New Jersey - 2 4 7 - 47 122 318
New York (excluding New York City) - 2 2 2 26 82 257 124
New York City - 0 - - 4 54 458 584
Pennsylvania - 1 2 2 17 31 289 250
East North Central - 4 12 12 5 104 833 994
Illinois - 2 2 4 - 37 166 350
Indiana - 0 - - 5 19 135 118
Michigan - 2 4 1 - 26 199 243
Ohio - 2 6 7 - 37 226 209
Wisconsin - 0 - - - 16 107 74
West North Central - 2 7 9 2 36 239 448
Iowa - 1 2 - 2 11 37 33
Kansas - 1 1 4 - 8 29 31
Minnesota - 2 3 2 - 19 122 130
Missouri - 2 - 2 - 18 19 209
Nebraska - 1 - - - 6 19 32
North Dakota - 1 - 1 - 2 6 9
South Dakota - 1 1 - - 3 7 4
South Atlantic - 12 36 79 24 216 2,009 2,204
Delaware - 1 - - - 4 6 37
District of Columbia - 0 - - - 10 29 59
Florida - 8 27 39 15 108 980 847
Georgia - 4 1 15 - 46 202 460
Maryland - 3 5 5 - 27 138 230
North Carolina - 3 1 10 4 35 306 335
South Carolina - 1 - - - 17 115 11
Virginia - 2 2 7 5 29 209 208
West Virginia - 1 - 3 - 7 24 17
East South Central - 3 1 4 2 74 276 630
Alabama - 0 - - 2 18 84 124
Kentucky - 0 - - - 18 63 94
Mississippi - 0 - - - 23 64 212
Tennessee - 3 1 4 - 24 65 200
West South Central - 18 55 133 14 94 758 1,016
Arkansas - 2 1 9 - 25 147 105
Louisiana - 4 2 15 - 26 114 156
Oklahoma - 1 - 8 - 2 1 53
Texas - 14 52 101 14 67 496 702
Mountain - 10 25 53 2 78 569 906
Arizona - 7 19 24 2 40 287 344
Colorado - 2 1 5 - 24 132 161
Idaho - 0 - 1 - 7 25 17
Montana - 1 - - - 3 10 14
Nevada - 3 1 14 - 22 39 197
New Mexico - 4 4 9 - 13 62 141
Utah - 1 - - - 6 14 29
Wyoming - 0 - - - 1 - 3
Pacific - 16 83 125 71 232 2,047 2,339
Alaska - 1 - - - 7 29 38
California - 16 75 122 50 195 1,659 2,046
Hawaii - 1 - 1 - 1 - -
Oregon - 2 5 2 9 23 212 156
Washington - 2 3 - 12 17 147 99
U.S. Territories - 1 - 2 - 5 - 62
American Samoa - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 1 - 2 - 5 - 62
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 1 - -
Total - 46 227 430 169 865 8,066 10,168
  • 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.