Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1z. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending October 5, 2019 (week 40)
Reporting Area Pertussis Plague Poliomyelitis, paralytic
Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †		 Current
week		 Previous 52
weeks Max †		 Cum YTD
2019 †		 Cum YTD
2018 †
U.S. Residents, excluding U.S. Territories 83 1,038 10,879 11,083 - 0 - 1 - 0 - -
New England 3 34 594 671 - 0 - - - 0 - -
Connecticut - 5 52 35 - 0 - - - 0 - -
Maine 3 20 323 277 - 0 - - - 0 - -
Massachusetts - 11 147 198 - 0 - - - 0 - -
New Hampshire - 6 41 108 - 0 - - - 0 - -
Rhode Island - 5 9 26 - 0 - - - 0 - -
Vermont - 4 22 27 - 0 - - - 0 - -
Middle Atlantic 22 51 1,072 906 - 0 - - - 0 - -
New Jersey - 11 135 199 - 0 - - - 0 - -
New York (excluding New York City) 18 32 504 249 - 0 - - - 0 - -
New York City - 11 130 110 - 0 - - - 0 - -
Pennsylvania 4 20 303 348 - 0 - - - 0 - -
East North Central 11 91 1,826 1,705 - 0 - - - 0 - -
Illinois - 23 405 225 - 0 - - - 0 - -
Indiana - 12 160 122 - 0 - - - 0 - -
Michigan - 26 308 445 - 0 - - - 0 - -
Ohio 9 37 615 415 - 0 - - - 0 - -
Wisconsin 2 42 338 498 - 0 - - - 0 - -
West North Central 6 45 778 835 - 0 - - - 0 - -
Iowa - 15 147 105 - 0 - - - 0 - -
Kansas - 8 46 105 - 0 - - - 0 - -
Minnesota - 13 91 281 - 0 - - - 0 - -
Missouri 3 12 247 104 - 0 - - - 0 - -
Nebraska 3 8 121 125 - 0 - - - 0 - -
North Dakota - 3 15 39 - 0 - - - 0 - -
South Dakota - 14 111 76 - 0 - - - 0 - -
South Atlantic 7 48 1,123 1,318 - 0 - - - 0 - -
Delaware - 4 6 180 - 0 - - - 0 - -
District of Columbia - 2 19 5 - 0 - - - 0 - -
Florida 3 15 309 257 - 0 - - - 0 - -
Georgia - 9 25 150 - 0 - - - 0 - -
Maryland 1 7 68 91 - 0 - - - 0 - -
North Carolina - 16 299 312 - 0 - - - 0 - -
South Carolina - 11 181 160 - 0 - - - 0 - -
Virginia 3 19 190 141 - 0 - - - 0 - -
West Virginia - 5 26 22 - 0 - - - 0 - -
East South Central - 27 542 445 - 0 - - - 0 - -
Alabama - 13 184 178 - 0 - - - 0 - -
Kentucky - 11 156 138 - 0 - - - 0 - -
Mississippi - 3 42 35 - 0 - - - 0 - -
Tennessee - 14 160 94 - 0 - - - 0 - -
West South Central 8 121 895 1,121 - 0 - - - 0 - -
Arkansas 4 12 111 72 - 0 - - - 0 - -
Louisiana - 6 66 103 - 0 - - - 0 - -
Oklahoma - 23 24 73 - 0 - - - 0 - -
Texas 4 86 694 873 - 0 - - - 0 - -
Mountain 25 131 1,782 1,799 - 0 - 1 - 0 - -
Arizona 3 15 282 167 - 0 - - - 0 - -
Colorado 21 17 403 513 - 0 - - - 0 - -
Idaho 1 11 153 363 - 0 - 1 - 0 - -
Montana - 95 576 54 - 0 - - - 0 - -
Nevada - 4 36 68 - 0 - - - 0 - -
New Mexico - 9 109 216 - 0 - - - 0 - -
Utah - 11 223 364 - 0 - - - 0 - -
Wyoming - 15 - 54 - 0 - - - 0 - -
Pacific 1 692 2,267 2,283 - 0 - - - 0 - -
Alaska - 6 26 69 - 0 - - - 0 - -
California - 63 1,609 1,747 - 0 - - - 0 - -
Hawaii - 3 22 28 - 0 - - - 0 - -
Oregon 1 14 235 439 - 0 - - - 0 - -
Washington - 627 375 - - 0 - - - 0 - -
U.S. Territories - 2 9 7 - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 2 9 - - 0 - - - 0 - -
Puerto Rico - 1 - 7 - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP - NC - NP
Total 83 1,038 10,888 11,090 - 0 - 1 - 0 - -
  • 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 year 2019 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://www.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.