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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 22, 2018 (WEEK 51)
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 160 283 1,072 17,187 18,548 5 4 12 229 151
New England 9 18 59 1,014 1,163 1 0 1 4 5
Connecticut - 3 16 188 246 - 0 0 - 5
Maine 1 2 10 126 132 - 0 0 - -
Massachusetts 7 9 23 485 567 1 0 0 1 -
New Hampshire - 2 6 103 102 - 0 1 1 -
Rhode Island - 1 10 51 58 - 0 0 - -
Vermont 1 1 5 61 58 - 0 1 2 -
Middle Atlantic 27 53 153 2,608 2,696 2 1 4 46 55
New Jersey 2 9 36 530 658 - 0 3 10 13
New York (excluding New York City) 13 17 86 862 848 - 0 1 6 6
New York City 9 14 30 676 649 - 0 2 4 3
Pennsylvania 3 10 26 540 541 2 0 3 26 33
East North Central 8 52 148 2,941 3,251 - 1 3 47 26
Illinois N 0 0 N N N 0 0 N N
Indiana - 11 39 626 734 - 0 0 - 4
Michigan - 14 41 664 886 - 0 2 15 18
Ohio - 22 62 1,191 1,159 - 1 3 32 4
Wisconsin 8 9 25 460 472 - 0 0 - -
West North Central 13 20 64 1,153 1,688 1 1 6 52 25
Iowa N 0 0 N N N 0 0 N N
Kansas - 3 12 213 260 - 0 2 7 3
Minnesota - 0 18 19 461 - 0 0 - -
Missouri 6 11 40 627 577 1 1 5 41 17
Nebraska 7 2 9 148 181 - 0 1 2 3
North Dakota - 1 5 49 80 - 0 0 - -
South Dakota - 2 6 97 129 - 0 1 2 2
South Atlantic 26 50 157 2,919 3,261 - 0 3 29 16
Delaware - 2 5 84 66 - 0 0 - -
District of Columbia - 1 5 64 60 - 0 0 - -
Florida 9 10 52 592 591 - 0 2 12 5
Georgia 2 13 55 829 932 - 0 0 - -
Maryland 15 9 27 474 473 - 0 1 4 6
North Carolina N 0 0 N N N 0 0 N N
South Carolina - 12 32 609 872 - 0 2 11 5
Virginia - 0 2 19 34 - 0 1 1 -
West Virginia - 5 16 248 233 - 0 1 1 -
East South Central 4 27 101 1,703 1,906 - 0 1 7 2
Alabama - 6 32 387 404 - 0 1 2 -
Kentucky - 6 28 371 351 - 0 1 2 1
Mississippi 4 5 16 281 273 - 0 0 - 1
Tennessee - 12 43 664 878 - 0 1 3 -
West South Central 32 43 336 2,498 2,180 - 0 2 25 16
Arkansas - 6 48 339 346 - 0 1 1 -
Louisiana 5 8 27 447 324 - 0 2 6 6
Oklahoma N 0 0 N N N 0 0 N N
Texas 27 27 276 1,712 1,510 - 0 2 18 10
Mountain 35 37 122 2,126 2,185 1 0 2 19 6
Arizona 14 14 56 799 648 - 0 2 15 2
Colorado 15 11 37 630 580 1 0 0 1 -
Idaho N 0 0 N N N 0 0 N N
Montana 2 2 7 115 107 - 0 1 1 3
Nevada 1 1 8 80 256 - 0 0 - -
New Mexico 3 5 20 274 308 - 0 0 - -
Utah - 3 12 195 255 - 0 1 2 1
Wyoming - 0 4 33 31 - 0 0 - -
Pacific 6 5 9 225 218 - 0 0 - -
Alaska 5 3 6 137 125 - 0 0 - -
California N 0 0 N N N 0 0 N N
Hawaii 1 2 5 88 93 - 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.
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