Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

National Notifiable Infectious Diseases: Weekly Tables

TABLE 2j. Weekly cases* of selected notifiable diseases ( ≥ 1,000 cases reported during the preceding year), and selected low frequency diseases, United States and U.S. territories, week ending December 15, 2018 (WEEK 50)
Reporting
Area		 Invasive pneumococcal disease, all ages †
Confirmed Probable
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max
United States 188 292 1,072 16,665 17,992 1 4 12 220 144
New England 4 18 59 987 1,139 - 0 1 3 5
Connecticut - 3 16 188 236 - 0 0 - 5
Maine 2 2 10 121 131 - 0 0 - -
Massachusetts - 9 23 467 556 - 0 0 - -
New Hampshire 1 2 6 103 100 - 0 1 1 -
Rhode Island - 1 10 50 58 - 0 0 - -
Vermont 1 1 5 58 58 - 0 1 2 -
Middle Atlantic 34 51 153 2,504 2,612 - 1 4 43 54
New Jersey 3 8 33 458 643 - 0 3 8 13
New York (excluding New York City) 19 17 86 849 808 - 0 1 6 6
New York City 8 14 30 667 631 - 0 2 4 3
Pennsylvania 4 10 26 530 530 - 0 3 25 32
East North Central 30 56 148 2,890 3,148 1 1 3 49 25
Illinois N 0 0 N N N 0 0 N N
Indiana - 11 39 626 706 - 0 1 - 4
Michigan - 14 41 643 863 - 0 2 15 17
Ohio 25 20 62 1,178 1,123 1 1 3 34 4
Wisconsin 5 9 25 443 456 - 0 0 - -
West North Central 16 20 65 1,138 1,639 - 1 6 50 22
Iowa N 0 0 N N N 0 0 N N
Kansas - 4 12 213 256 - 0 2 7 2
Minnesota - 0 18 19 445 - 0 0 - -
Missouri 11 12 40 620 558 - 1 5 39 15
Nebraska 3 2 9 140 176 - 0 1 2 3
North Dakota - 1 5 49 77 - 0 0 - -
South Dakota 2 2 6 97 127 - 0 1 2 2
South Atlantic 23 49 157 2,856 3,188 - 0 3 29 16
Delaware - 2 5 83 65 - 0 0 - -
District of Columbia - 1 5 63 60 - 0 0 - -
Florida 8 10 52 583 571 - 0 2 12 5
Georgia 10 15 55 818 913 - 0 0 - -
Maryland 5 9 27 448 462 - 0 1 4 6
North Carolina N 0 0 N N N 0 0 N N
South Carolina - 12 32 609 854 - 0 2 11 5
Virginia - 0 2 16 34 - 0 1 1 -
West Virginia - 5 16 236 229 - 0 1 1 -
East South Central 6 27 101 1,664 1,844 - 0 1 7 2
Alabama - 6 32 363 389 - 0 1 2 -
Kentucky - 7 28 360 336 - 0 1 2 1
Mississippi 6 5 16 277 264 - 0 0 - 1
Tennessee - 12 43 664 855 - 0 1 3 -
West South Central 41 43 336 2,351 2,084 - 0 2 22 14
Arkansas - 6 48 334 335 - 0 1 1 -
Louisiana - 8 27 411 305 - 0 2 5 4
Oklahoma N 0 0 N N N 0 0 N N
Texas 41 27 276 1,606 1,444 - 0 2 16 10
Mountain 33 37 122 2,061 2,125 - 0 2 17 6
Arizona 12 14 56 783 631 - 0 2 15 2
Colorado 17 11 37 615 563 - 0 0 - -
Idaho N 0 0 N N N 0 0 N N
Montana 1 2 7 112 105 - 0 1 - 3
Nevada - 1 10 68 248 - 0 0 - -
New Mexico 1 4 20 264 296 - 0 0 - -
Utah 2 3 12 195 252 - 0 1 2 1
Wyoming - 0 3 24 30 - 0 0 - -
Pacific 1 5 9 214 213 - 0 0 - -
Alaska - 3 6 131 121 - 0 0 - -
California N 0 0 N N N 0 0 N N
Hawaii 1 2 5 83 92 - 0 0 - -
Oregon N 0 0 N N N 0 0 N N
Washington N 0 0 N N N 0 0 N N
Territories
American Samoa N 0 0 N N N 0 0 N N
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - - - 0 0 - -
U.S. Virgin Islands - 0 0 - - - 0 0 - -
  • U: Unavailable — The data are unavailable.
  • -: 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 — CDC does not have data because of changes in how conditions are categorized.
  • Cum: Cumulative year-to-date counts.
  • Med: Median — Median case count during the previous 52 weeks.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2018 are provisional and subject to change.
  • † 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.
TOP