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

TABLE 1s. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents weeks ending December 7, 2019 (week 49)
Reporting Area Invasive pneumococcal disease, all ages §
Confirmed Probable
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 258 856 16,024 17,862 6 13 243 213
New England 4 48 952 1,040 - 2 7 6
Connecticut 1 14 197 230 - 0 - -
Maine 1 9 151 120 - 0 - -
Massachusetts - 23 374 467 - 2 4 3
New Hampshire 1 10 110 109 - 1 1 1
Rhode Island - 8 69 53 - 1 1 -
Vermont 1 4 51 61 - 1 1 2
Middle Atlantic 45 124 2,141 2,559 2 4 50 32
New Jersey 3 26 509 524 - 3 34 10
New York (excluding New York City) 21 66 760 837 1 2 8 5
New York City 20 29 702 669 1 3 7 7
Pennsylvania 1 22 170 529 - 1 1 10
East North Central 44 130 2,938 3,108 2 4 61 51
Illinois N NC N N N NC N N
Indiana 1 28 596 679 - 1 2 -
Michigan 2 34 795 796 - 2 17 20
Ohio 31 67 1,133 1,159 2 3 42 31
Wisconsin 10 19 414 474 - 0 - -
West North Central 6 52 1,126 1,607 - 5 50 51
Iowa N NC N N N NC N N
Kansas - 17 127 234 - 1 3 7
Minnesota - 15 83 431 - 0 - 2
Missouri - 26 580 626 - 4 42 38
Nebraska 5 9 169 139 - 1 1 2
North Dakota 1 4 75 81 - 0 - -
South Dakota - 6 92 96 - 2 4 2
South Atlantic 57 95 2,755 2,681 1 3 29 26
Delaware - 6 52 85 - 0 - -
District of Columbia - 5 46 70 - 0 - -
Florida 38 32 807 525 1 2 17 9
Georgia 4 45 728 897 - 0 - -
Maryland 13 19 434 443 - 1 3 5
North Carolina N NC N N N NC N N
South Carolina - 20 403 379 - 2 9 10
Virginia - 3 21 20 - 0 - 1
West Virginia 2 17 264 262 - 0 - 1
East South Central 20 96 1,616 1,903 - 2 6 8
Alabama - 25 358 410 - 1 1 2
Kentucky - 24 331 372 - 1 1 2
Mississippi 5 19 302 273 - 0 - -
Tennessee 15 38 625 848 - 2 4 4
West South Central 43 271 2,082 2,439 - 3 30 24
Arkansas 14 32 322 336 - 0 - 1
Louisiana - 20 344 434 - 1 1 5
Oklahoma N NC N N N NC N N
Texas 29 227 1,416 1,669 - 3 29 18
Mountain 39 95 2,199 2,303 1 2 8 15
Arizona 13 37 686 781 1 1 4 13
Colorado 20 23 547 596 - 1 1 -
Idaho N NC N N N NC N N
Montana - 8 108 114 - 1 1 -
Nevada - 19 302 266 - 1 - -
New Mexico 5 19 326 277 - 0 - -
Utah 1 12 194 230 - 1 2 2
Wyoming - 4 36 39 - 0 - -
Pacific - 11 215 222 - 1 2 -
Alaska - 6 121 132 - 1 2 -
California N NC N N N NC N N
Hawaii - 8 94 90 - 0 - -
Oregon N NC N N N NC N N
Washington N NC N N N NC N N
U.S. Territories - 0 - - - 0 - -
American Samoa N NC N N N NC N N
Commonwealth of Northern Mariana Islands - 0 - - - 0 - -
Guam - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - -
Non-U.S. Residents - NC - NP - NC - NP
Total 258 856 16,024 17,862 6 13 243 213
  • 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).
  • § Includes drug resistant and susceptible cases of Invasive Pneumococcal Disease.
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.