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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2p. 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 March 31, 2018 (WEEK 13)
Reporting
Area		 Spotted fever rickettsiosis Syphilis, primary and secondary
Confirmed Probable
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 1 3 12 7 16 9 76 286 157 258 67 568 644 4,846 7,326
New England - 0 0 - - - 1 4 4 2 6 15 34 132 220
Connecticut - 0 0 - - - 0 0 - - - 1 7 - 26
Maine - 0 0 - - - 0 1 1 - - 1 4 16 9
Massachusetts - 0 0 - - - 1 3 1 - - 9 22 96 164
New Hampshire - 0 0 - - - 0 2 1 2 - 0 3 - 15
Rhode Island - 0 0 - - - 0 2 - - 6 0 12 20 -
Vermont - 0 0 - - - 0 1 1 - - 0 1 - 6
Middle Atlantic - 0 1 - - 1 3 16 6 19 20 66 88 712 934
New Jersey - 0 1 - - - 1 13 4 14 - 5 17 32 128
New York (excluding New York City) - 0 1 - - 1 0 7 2 3 14 11 39 150 118
New York City - 0 0 - - - 0 1 - - 2 33 59 368 452
Pennsylvania - 0 1 - - - 0 3 - 2 4 15 25 162 236
East North Central - 0 2 - - - 4 20 12 13 3 54 70 262 704
Illinois - 0 2 - - - 1 8 5 7 - 19 28 2 267
Indiana - 0 1 - - - 1 8 2 4 3 6 14 82 67
Michigan - 0 0 - - - 0 2 - 1 - 8 16 26 100
Ohio - 0 1 - - - 1 3 4 - - 14 25 134 208
Wisconsin - 0 0 - - - 0 3 1 1 - 3 8 18 62
West North Central - 0 3 - - 2 11 52 5 26 1 22 33 176 241
Iowa - 0 0 - - - 0 3 - - - 2 5 17 20
Kansas - 0 1 - - - 3 17 1 13 - 2 7 30 29
Minnesota - 0 0 - - - 0 0 - - - 5 11 33 75
Missouri - 0 2 - - 2 7 37 4 13 1 10 18 79 100
Nebraska - 0 1 - - - 0 3 - - - 1 3 9 8
North Dakota - 0 1 - - - 0 2 - - - 1 3 6 5
South Dakota - 0 1 - - - 0 2 - - - 0 4 2 4
South Atlantic - 1 6 4 12 1 14 61 35 64 14 122 154 1,073 1,627
Delaware - 0 1 - - 1 0 7 5 - - 1 8 - 7
District of Columbia - 0 1 - - - 0 1 - 1 - 4 14 32 72
Florida - 0 1 - - - 0 3 1 2 7 46 65 488 611
Georgia - 1 5 4 12 - 0 0 - - 1 24 40 208 318
Maryland - 0 1 - - - 1 6 5 4 - 9 21 54 114
North Carolina - 0 1 - - - 6 31 17 39 - 22 29 164 270
South Carolina - 0 2 - - - 1 7 1 8 2 6 16 62 90
Virginia - 0 1 - - - 4 27 6 9 4 7 24 65 133
West Virginia - 0 1 - - - 0 2 - 1 - 0 5 - 12
East South Central 1 0 3 2 1 - 23 102 47 77 1 25 40 162 319
Alabama 1 0 1 2 1 - 9 38 36 30 - 7 16 21 120
Kentucky - 0 1 - - - 3 15 1 15 - 4 16 18 23
Mississippi - 0 0 - - - 2 11 1 12 1 5 12 55 60
Tennessee - 0 2 - - - 8 61 9 20 - 9 18 68 116
West South Central - 0 2 - - 5 24 77 41 50 1 64 80 619 797
Arkansas - 0 1 - - 5 17 63 40 35 1 5 12 60 35
Louisiana - 0 0 - - - 0 5 1 2 - 12 22 54 169
Oklahoma - 0 1 - - - 1 14 - - - 1 8 7 60
Texas - 0 1 - - - 1 7 - 13 - 42 61 498 533
Mountain - 0 4 1 2 - 1 4 5 4 3 42 65 257 476
Arizona - 0 3 - 2 - 0 2 3 2 - 17 33 120 180
Colorado - 0 1 - - - 0 1 - - 1 5 12 52 69
Idaho - 0 1 1 - - 0 1 - - - 1 5 6 14
Montana - 0 1 - - - 0 2 - - - 1 5 9 12
Nevada - 0 0 - - - 0 1 1 - - 11 21 11 133
New Mexico - 0 0 - - - 0 1 - - 2 4 9 47 44
Utah - 0 0 - - - 0 1 1 2 - 2 6 10 24
Wyoming - 0 1 - - - 0 1 - - - 0 2 2 -
Pacific - 0 0 - 1 - 0 2 2 3 18 148 187 1,453 2,008
Alaska N 0 0 N N N 0 0 N N - 0 2 - 1
California - 0 0 - - - 0 1 - 2 4 124 154 1,226 1,744
Hawaii N 0 0 N N N 0 0 N N - 1 5 15 19
Oregon - 0 0 - 1 - 0 1 2 1 9 7 16 122 79
Washington - 0 0 - - - 0 0 - - 5 12 22 90 165
Territories
American Samoa N 0 0 N N N 0 0 N N - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam N - - N N N - - N N - - - - -
Puerto Rico N 0 0 N N N 0 0 N N - 6 16 51 134
U.S. Virgin Islands - 0 0 - - - 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.
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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