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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2d. 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 July 7, 2018 (WEEK 27)
Reporting
Area		 Cryptosporidiosis Dengue virus infection
Dengue  † Severe dengue
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max Med Max
United States 62 173 435 3,936 3,992 - 6 20 58 126 - 0 1 - 4
New England 3 8 49 234 188 - 0 4 2 1 - 0 0 - -
Connecticut - 1 5 19 35 - 0 2 - - - 0 0 - -
Maine - 0 3 15 26 - 0 1 1 - - 0 0 - -
Massachusetts 3 3 13 86 69 - 0 2 - 1 - 0 0 - -
New Hampshire - 1 6 29 27 - 0 0 - - - 0 0 - -
Rhode Island - 1 37 68 9 - 0 1 - - - 0 0 - -
Vermont - 1 4 17 22 - 0 1 1 - - 0 0 - -
Middle Atlantic 11 15 42 348 386 - 1 6 7 20 - 0 0 - 1
New Jersey - 2 10 32 48 - 0 3 3 4 - 0 0 - -
New York (excluding New York City) 4 4 14 78 101 - 0 1 2 2 - 0 0 - -
New York City 1 3 9 63 70 - 0 4 - 12 - 0 0 - -
Pennsylvania 6 7 19 175 167 - 0 1 2 2 - 0 0 - 1
East North Central 11 36 99 808 850 - 1 4 8 17 - 0 1 - 2
Illinois - 4 22 76 137 - 0 2 3 3 - 0 1 - 2
Indiana - 4 10 72 88 - 0 1 - - - 0 0 - -
Michigan - 7 22 117 172 - 0 1 2 2 - 0 0 - -
Ohio 5 13 40 289 198 - 0 1 1 3 - 0 0 - -
Wisconsin 6 12 37 254 255 - 0 3 2 9 - 0 0 - -
West North Central 4 28 98 572 723 - 0 2 - 9 - 0 0 - -
Iowa - 11 35 270 202 - 0 1 - 2 - 0 0 - -
Kansas - 2 10 27 49 - 0 0 - 2 - 0 0 - -
Minnesota - 2 27 - 180 - 0 1 - 5 - 0 0 - -
Missouri 1 6 17 130 117 - 0 1 - - - 0 0 - -
Nebraska 3 3 13 74 75 - 0 1 - - - 0 0 - -
North Dakota - 0 4 23 28 - 0 0 - - - 0 0 - -
South Dakota - 2 12 48 72 - 0 0 - - - 0 0 - -
South Atlantic 9 29 72 620 587 - 1 4 11 10 - 0 1 - -
Delaware - 0 3 - 9 - 0 1 - - - 0 0 - -
District of Columbia - 0 5 10 15 - 0 1 3 3 - 0 0 - -
Florida - 10 24 208 195 - 0 2 4 2 - 0 0 - -
Georgia 2 5 16 108 143 - 0 1 1 3 - 0 0 - -
Maryland 1 1 10 27 29 - 0 2 1 - - 0 0 - -
North Carolina 1 3 14 73 71 - 0 1 1 - - 0 0 - -
South Carolina 1 2 9 52 34 - 0 0 - - - 0 0 - -
Virginia 4 5 22 139 73 - 0 2 1 2 - 0 1 - -
West Virginia - 0 4 3 18 - 0 0 - - - 0 0 - -
East South Central 4 10 25 233 209 - 0 1 1 5 - 0 0 - -
Alabama 1 4 8 76 75 - 0 0 - - - 0 0 - -
Kentucky - 1 5 20 38 - 0 1 - - - 0 0 - -
Mississippi 2 1 5 36 25 - 0 0 - 2 - 0 0 - -
Tennessee 1 4 13 101 71 - 0 1 1 3 - 0 0 - -
West South Central 5 19 105 355 362 - 0 6 4 5 - 0 1 - 1
Arkansas 1 2 8 32 37 - 0 1 1 - - 0 0 - -
Louisiana - 3 7 39 50 - 0 1 2 1 - 0 0 - -
Oklahoma 4 3 42 49 43 - 0 0 - 1 - 0 0 - 1
Texas - 13 66 235 232 - 0 6 1 3 - 0 1 - -
Mountain 12 14 37 314 327 - 0 2 3 2 - 0 1 - -
Arizona 3 2 6 54 49 - 0 1 - - - 0 0 - -
Colorado 4 3 13 84 88 - 0 1 1 - - 0 1 - -
Idaho 3 2 6 47 40 - 0 0 - 1 - 0 0 - -
Montana - 1 5 45 41 - 0 0 - - - 0 0 - -
Nevada - 0 3 6 14 - 0 0 - - - 0 0 - -
New Mexico - 2 9 27 28 - 0 0 - - - 0 0 - -
Utah 2 2 8 51 60 - 0 2 2 1 - 0 0 - -
Wyoming - 0 2 - 7 - 0 0 - - - 0 0 - -
Pacific 3 19 166 452 360 - 2 9 22 57 - 0 0 - -
Alaska - 0 3 8 4 - 0 1 - - - 0 0 - -
California 2 9 30 187 230 - 1 8 10 42 - 0 0 - -
Hawaii - 0 1 3 2 - 0 2 5 6 - 0 0 - -
Oregon 1 7 13 187 124 - 0 1 5 2 - 0 0 - -
Washington - 0 150 67 - - 0 3 2 7 - 0 0 - -
Territories
American Samoa N 0 0 N N - 15 31 158 95 - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 0 - - - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - - - 0 3 - 10 - 0 0 - -
U.S. Virgin Islands - 0 0 - - - 0 0 - 1 - 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 data for dengue and dengue-like illness.
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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