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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 August 11, 2018 (WEEK 32)
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 121 195 439 5,565 5,662 - 5 20 103 203 - 0 1 1 5
New England 4 9 48 310 245 - 0 4 3 6 - 0 0 - -
Connecticut - 1 5 30 45 - 0 2 - 2 - 0 0 - -
Maine - 0 3 17 34 - 0 1 1 - - 0 0 - -
Massachusetts 4 3 19 134 94 - 0 2 - 3 - 0 0 - -
New Hampshire - 1 6 34 35 - 0 1 1 - - 0 0 - -
Rhode Island - 1 37 73 13 - 0 0 - 1 - 0 0 - -
Vermont - 1 4 22 24 - 0 1 1 - - 0 0 - -
Middle Atlantic 19 16 42 511 555 - 1 6 9 27 - 0 0 - 1
New Jersey - 2 10 54 71 - 0 3 4 5 - 0 0 - -
New York (excluding New York City) 12 4 13 126 150 - 0 1 2 3 - 0 0 - -
New York City - 3 9 87 96 - 0 4 - 16 - 0 0 - -
Pennsylvania 7 7 19 244 238 - 0 1 3 3 - 0 0 - 1
East North Central 29 41 99 1,224 1,213 - 0 4 12 28 - 0 1 - 2
Illinois - 5 22 137 189 - 0 2 5 7 - 0 1 - 2
Indiana - 4 12 131 119 - 0 1 - - - 0 0 - -
Michigan 1 6 22 160 238 - 0 1 2 4 - 0 0 - -
Ohio 14 14 40 392 288 - 0 1 3 3 - 0 0 - -
Wisconsin 14 12 33 404 379 - 0 1 2 14 - 0 0 - -
West North Central 9 28 98 780 1,033 - 0 2 1 11 - 0 0 - -
Iowa - 10 36 384 295 - 0 1 - 2 - 0 0 - -
Kansas - 2 5 39 73 - 0 0 - 2 - 0 0 - -
Minnesota - 0 27 - 260 - 0 1 - 6 - 0 0 - -
Missouri - 6 17 183 166 - 0 1 - - - 0 0 - -
Nebraska 9 3 13 95 105 - 0 1 1 1 - 0 0 - -
North Dakota - 0 4 25 33 - 0 0 - - - 0 0 - -
South Dakota - 2 10 54 101 - 0 0 - - - 0 0 - -
South Atlantic 6 31 72 898 831 - 1 4 25 20 - 0 1 - -
Delaware - 0 3 - 13 - 0 1 - - - 0 0 - -
District of Columbia - 0 5 11 26 - 0 1 3 4 - 0 0 - -
Florida - 11 26 318 258 - 0 3 13 5 - 0 0 - -
Georgia 2 5 16 143 201 - 0 1 1 4 - 0 0 - -
Maryland 1 1 10 46 39 - 0 2 2 2 - 0 0 - -
North Carolina - 4 14 124 113 - 0 1 3 1 - 0 0 - -
South Carolina - 2 9 70 46 - 0 0 - - - 0 0 - -
Virginia 3 6 22 182 107 - 0 2 2 4 - 0 1 - -
West Virginia - 0 4 4 28 - 0 1 1 - - 0 0 - -
East South Central 5 11 25 312 275 - 0 1 1 5 - 0 0 - -
Alabama 2 3 8 89 100 - 0 0 - - - 0 0 - -
Kentucky - 2 5 45 53 - 0 1 - - - 0 0 - -
Mississippi - 2 5 42 34 - 0 0 - 2 - 0 0 - -
Tennessee 3 4 13 136 88 - 0 1 1 3 - 0 0 - -
West South Central 21 19 105 483 565 - 0 6 5 10 - 0 1 - 1
Arkansas 2 1 8 48 60 - 0 1 1 - - 0 0 - -
Louisiana - 2 7 39 64 - 0 1 2 1 - 0 0 - -
Oklahoma - 3 42 64 67 - 0 0 - 1 - 0 0 - 1
Texas 19 13 68 332 374 - 0 6 2 8 - 0 1 - -
Mountain 21 14 37 445 443 - 0 2 11 9 - 0 1 1 1
Arizona 3 2 12 84 68 - 0 1 3 2 - 0 1 1 -
Colorado 13 4 13 128 110 - 0 2 6 1 - 0 0 - 1
Idaho 3 2 6 59 51 - 0 0 - 1 - 0 0 - -
Montana 2 1 5 55 48 - 0 0 - - - 0 0 - -
Nevada - 0 3 10 18 - 0 0 - - - 0 0 - -
New Mexico - 1 9 36 56 - 0 0 - - - 0 0 - -
Utah - 2 8 73 80 - 0 1 2 5 - 0 0 - -
Wyoming - 0 2 - 12 - 0 0 - - - 0 0 - -
Pacific 7 19 166 602 502 - 2 8 36 87 - 0 0 - -
Alaska - 0 3 9 6 - 0 0 - 1 - 0 0 - -
California 3 11 29 305 347 - 1 8 21 63 - 0 0 - -
Hawaii - 0 1 4 2 - 0 2 6 9 - 0 0 - -
Oregon 3 7 13 207 147 - 0 1 7 3 - 0 0 - -
Washington 1 0 150 77 - - 0 1 2 11 - 0 0 - -
Territories
American Samoa N 0 0 N N - 16 31 158 177 - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 0 - - - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - - - 0 1 1 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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