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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 8, 2018 (WEEK 49)
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 242 283 1,072 16,271 17,446 4 4 12 214 137
New England 4 19 59 947 1,107 - 0 1 3 5
Connecticut - 3 16 188 227 - 0 0 - 5
Maine 4 2 10 119 128 - 0 0 - -
Massachusetts - 9 23 434 543 - 0 0 - -
New Hampshire - 2 6 101 96 - 0 1 1 -
Rhode Island - 1 10 49 57 - 0 0 - -
Vermont - 1 5 56 56 - 0 1 2 -
Middle Atlantic 35 51 153 2,401 2,521 1 1 3 40 52
New Jersey - 8 31 394 625 - 0 1 5 12
New York (excluding New York City) 9 17 86 830 778 - 0 1 6 6
New York City 19 13 30 656 609 - 0 2 4 3
Pennsylvania 7 11 26 521 509 1 0 3 25 31
East North Central 54 54 148 2,844 3,068 2 1 3 48 23
Illinois N 0 0 N N N 0 0 N N
Indiana - 12 39 626 690 - 0 1 - 3
Michigan 1 14 41 635 847 - 0 2 15 17
Ohio 45 20 62 1,152 1,086 2 1 3 33 3
Wisconsin 8 9 25 431 445 - 0 0 - -
West North Central 17 19 65 1,105 1,593 - 1 6 49 21
Iowa N 0 0 N N N 0 0 N N
Kansas - 4 12 206 251 - 0 2 6 2
Minnesota - 0 18 19 429 - 0 0 - -
Missouri 8 12 40 601 539 - 1 5 39 15
Nebraska 5 2 9 137 171 - 0 1 2 2
North Dakota - 1 5 48 77 - 0 0 - -
South Dakota 4 2 6 94 126 - 0 1 2 2
South Atlantic 41 48 157 2,807 3,102 - 0 3 29 16
Delaware - 2 5 83 60 - 0 0 - -
District of Columbia 1 1 5 63 57 - 0 0 - -
Florida 8 10 52 570 554 - 0 2 12 5
Georgia 13 13 55 795 894 - 0 0 - -
Maryland 9 9 27 441 446 - 0 1 4 6
North Carolina N 0 0 N N N 0 0 N N
South Carolina 9 12 32 609 836 - 0 2 11 5
Virginia - 0 2 16 34 - 0 1 1 -
West Virginia 1 5 16 230 221 - 0 1 1 -
East South Central 9 30 101 1,642 1,789 - 0 1 6 2
Alabama 2 6 32 361 381 - 0 1 1 -
Kentucky - 8 28 360 325 - 0 1 2 1
Mississippi 7 5 15 257 254 - 0 0 - 1
Tennessee - 12 43 664 829 - 0 1 3 -
West South Central 48 43 336 2,296 1,993 1 0 2 22 13
Arkansas 2 6 48 334 321 - 0 1 1 -
Louisiana 8 8 27 409 292 - 0 2 5 3
Oklahoma N 0 0 N N N 0 0 N N
Texas 38 27 276 1,553 1,380 1 0 2 16 10
Mountain 29 39 122 2,021 2,068 - 0 2 17 5
Arizona 17 14 56 771 610 - 0 2 15 1
Colorado 7 11 37 598 546 - 0 0 - -
Idaho N 0 0 N N N 0 0 N N
Montana 1 2 7 108 103 - 0 1 - 3
Nevada - 1 11 66 238 - 0 0 - -
New Mexico 2 5 20 261 293 - 0 0 - -
Utah 2 3 12 193 249 - 0 1 2 1
Wyoming - 0 3 24 29 - 0 0 - -
Pacific 5 5 9 208 205 - 0 0 - -
Alaska 5 3 6 131 116 - 0 0 - -
California N 0 0 N N N 0 0 N N
Hawaii - 2 5 77 89 - 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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