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 14, 2019 (week 50)
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 294 856 16,575 18,278 5 13 252 217
New England 4 48 960 1,061 - 2 7 6
Connecticut 1 14 201 233 - 0 - -
Maine 2 9 154 123 - 0 - -
Massachusetts - 23 374 477 - 2 4 3
New Hampshire - 10 110 112 - 1 1 1
Rhode Island - 8 69 54 - 1 1 -
Vermont 1 4 52 62 - 1 1 2
Middle Atlantic 44 124 2,223 2,617 2 4 53 32
New Jersey 4 26 547 544 - 3 35 10
New York (excluding New York City) 18 66 778 856 2 2 10 5
New York City 22 29 724 675 - 3 7 7
Pennsylvania - 22 174 542 - 1 1 10
East North Central 44 130 3,013 3,180 3 4 64 52
Illinois N NC N N N NC N N
Indiana 2 28 607 693 - 1 2 -
Michigan 1 34 817 818 - 2 17 20
Ohio 40 67 1,173 1,184 3 3 45 32
Wisconsin 1 19 416 485 - 0 - -
West North Central 22 52 1,160 1,640 - 5 51 52
Iowa N NC N N N NC N N
Kansas - 17 127 238 - 1 3 7
Minnesota - 15 83 439 - 0 - 2
Missouri 15 26 605 639 - 4 43 39
Nebraska 6 9 175 142 - 1 1 2
North Dakota 1 4 77 84 - 0 - -
South Dakota - 6 93 98 - 2 4 2
South Atlantic 61 95 2,887 2,731 - 3 29 26
Delaware 1 6 57 87 - 0 - -
District of Columbia - 5 47 73 - 0 - -
Florida 42 38 849 532 - 2 17 9
Georgia 6 45 774 913 - 0 - -
Maryland 11 19 445 449 - 1 3 5
North Carolina N NC N N N NC N N
South Carolina - 20 424 391 - 2 9 10
Virginia - 3 21 21 - 0 - 1
West Virginia 1 17 270 265 - 0 - 1
East South Central 17 96 1,670 1,958 - 2 6 8
Alabama - 25 370 423 - 1 1 2
Kentucky - 24 346 384 - 1 1 2
Mississippi 7 19 310 279 - 0 - -
Tennessee 10 38 644 872 - 2 4 4
West South Central 75 271 2,198 2,516 - 4 33 26
Arkansas 16 32 338 347 - 0 - 1
Louisiana - 20 344 446 - 1 1 6
Oklahoma N NC N N N NC N N
Texas 59 227 1,516 1,723 - 4 32 19
Mountain 26 95 2,248 2,346 - 2 7 15
Arizona 22 37 708 792 - 1 3 13
Colorado - 23 547 612 - 1 1 -
Idaho N NC N N N NC N N
Montana - 8 108 116 - 1 1 -
Nevada - 19 319 273 - 1 - -
New Mexico 4 19 336 281 - 0 - -
Utah - 12 194 233 - 1 2 2
Wyoming - 4 36 39 - 0 - -
Pacific 1 11 216 229 - 1 2 -
Alaska - 6 121 136 - 1 2 -
California N NC N N N NC N N
Hawaii 1 8 95 93 - 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 294 856 16,575 18,278 5 13 252 217
  • 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.