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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 April 28, 2018 (WEEK 17)
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 215 344 1,038 7,900 8,153 5 3 12 116 59
New England 9 21 59 470 557 - 0 1 1 3
Connecticut - 3 16 78 126 - 0 1 - 3
Maine 4 2 10 61 51 - 0 0 - -
Massachusetts 4 11 23 231 299 - 0 0 - -
New Hampshire 1 2 6 52 42 - 0 1 1 -
Rhode Island - 1 6 19 23 - 0 0 - -
Vermont - 1 5 29 16 - 0 0 - -
Middle Atlantic 48 56 139 1,158 1,199 2 1 5 39 23
New Jersey 1 12 26 171 286 - 0 2 12 5
New York (excluding New York City) 16 15 83 398 362 2 0 1 8 -
New York City 21 13 29 328 286 - 0 2 4 2
Pennsylvania 10 11 26 261 265 - 1 3 15 16
East North Central 33 58 148 1,356 1,437 - 1 3 26 6
Illinois N 0 0 N N N 0 0 N N
Indiana - 13 39 297 322 - 0 2 - -
Michigan - 14 41 233 368 - 0 2 10 4
Ohio 29 22 62 629 513 - 0 3 16 2
Wisconsin 4 8 25 197 234 - 0 0 - -
West North Central 21 22 63 561 602 - 1 5 22 13
Iowa N 0 0 N N N 0 0 N N
Kansas - 4 11 67 133 - 0 1 1 -
Minnesota - 0 13 9 - - 0 0 - -
Missouri 12 11 39 339 294 - 0 4 18 10
Nebraska 2 3 9 72 89 - 0 1 1 2
North Dakota 3 1 5 33 31 - 0 0 - -
South Dakota 4 2 9 41 55 - 0 1 2 1
South Atlantic 20 54 146 1,056 1,543 2 0 3 8 6
Delaware - 1 5 32 41 - 0 0 - -
District of Columbia - 1 4 29 24 - 0 0 - -
Florida 13 13 52 321 254 2 0 1 5 3
Georgia - 16 39 293 416 - 0 0 - -
Maryland 7 9 27 214 216 - 0 1 2 3
North Carolina N 0 0 N N N 0 0 N N
South Carolina - 8 32 63 478 - 0 2 - -
Virginia - 0 3 9 11 - 0 0 - -
West Virginia - 4 16 95 103 - 0 1 1 -
East South Central 14 35 96 907 868 - 0 1 1 1
Alabama 2 6 31 194 168 - 0 0 - -
Kentucky 9 7 20 207 162 - 0 1 1 1
Mississippi 3 5 15 136 105 - 0 0 - -
Tennessee - 15 43 370 433 - 0 0 - -
West South Central 33 41 335 1,201 885 - 0 2 8 4
Arkansas - 6 48 150 146 - 0 0 - -
Louisiana - 7 27 234 117 - 0 2 2 -
Oklahoma N 0 0 N N N 0 0 N N
Texas 33 27 275 817 622 - 0 2 6 4
Mountain 35 40 127 1,108 976 - 0 2 10 3
Arizona 13 13 57 474 326 - 0 2 10 1
Colorado 14 12 54 323 237 - 0 0 - -
Idaho N 0 0 N N N 0 0 N N
Montana 3 2 7 47 30 - 0 1 - 2
Nevada - 3 10 28 119 - 0 0 - -
New Mexico 3 5 20 147 144 - 0 0 - -
Utah 2 4 11 76 104 - 0 1 - -
Wyoming - 0 3 13 16 - 0 0 - -
Pacific 2 4 8 83 86 1 0 0 1 -
Alaska 2 2 7 46 39 1 0 0 1 -
California N 0 0 N N N 0 0 N N
Hawaii - 1 5 37 47 - 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 - - - - - - - - - -
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 years 2017 and 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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