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 28, 2019 (week 52)
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 415 856 17,518 19,619 1 13 254 238
New England 18 48 1,050 1,134 - 2 7 8
Connecticut - 14 203 252 - 0 - -
Maine 4 9 163 132 - 0 - -
Massachusetts 7 23 437 506 - 1 4 5
New Hampshire 4 10 116 121 - 1 1 1
Rhode Island 1 8 76 59 - 1 1 -
Vermont 2 4 55 64 - 1 1 2
Middle Atlantic 109 124 2,392 2,801 - 4 52 34
New Jersey 1 26 559 573 - 3 35 11
New York (excluding New York City) 81 66 880 940 - 2 9 6
New York City 21 29 766 712 - 3 7 7
Pennsylvania 6 22 187 576 - 1 1 10
East North Central 20 130 3,130 3,367 - 5 65 56
Illinois N NC N N N NC N N
Indiana 11 28 632 740 - 1 2 -
Michigan 1 34 848 864 - 3 20 21
Ohio - 67 1,205 1,252 - 3 43 35
Wisconsin 8 19 445 511 - 0 - -
West North Central 17 45 1,201 1,735 - 5 51 58
Iowa N NC N N N NC N N
Kansas - 17 127 264 - 1 3 8
Minnesota - 12 83 463 - 0 - 2
Missouri 10 26 633 662 - 4 43 44
Nebraska 5 9 186 152 - 1 1 2
North Dakota - 4 77 90 - 0 - -
South Dakota 2 6 95 104 - 2 4 2
South Atlantic 30 95 2,981 2,906 - 3 29 27
Delaware - 6 58 90 - 0 - -
District of Columbia - 5 49 77 - 0 - -
Florida 21 42 891 558 - 2 17 9
Georgia 1 45 780 984 - 0 - -
Maryland 8 19 464 479 - 1 3 5
North Carolina N NC N N N NC N N
South Carolina - 20 441 421 - 2 9 11
Virginia - 3 21 22 - 0 - 1
West Virginia - 17 277 275 - 0 - 1
East South Central 36 96 1,738 2,079 - 2 6 9
Alabama 2 25 382 448 - 1 1 2
Kentucky 6 24 352 421 - 1 1 2
Mississippi 13 19 327 291 - 0 - -
Tennessee 15 38 677 919 - 2 4 5
West South Central 143 271 2,412 2,861 - 4 33 29
Arkansas 28 32 378 389 - 0 - 1
Louisiana - 20 344 467 - 1 1 6
Oklahoma N NC N N N NC N N
Texas 115 227 1,690 2,005 - 4 32 22
Mountain 42 95 2,397 2,494 1 2 9 17
Arizona 10 37 745 849 1 1 5 13
Colorado 13 23 590 647 - 1 1 1
Idaho N NC N N N NC N N
Montana - 8 119 119 - 1 1 -
Nevada 2 19 337 298 - 1 - 1
New Mexico 10 19 358 296 - 0 - -
Utah 7 12 212 245 - 1 2 2
Wyoming - 4 36 40 - 0 - -
Pacific - 11 217 242 - 1 2 -
Alaska - 6 121 142 - 1 2 -
California N NC N N N NC N N
Hawaii - 8 96 100 - 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 415 856 17,518 19,619 1 13 254 238
  • 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.