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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 May 19, 2018 (WEEK 20)
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 - 2 11 19 46 24 48 285 469 905 92 590 659 9,055 11,477
New England - 0 0 - - - 1 4 6 6 2 16 34 257 322
Connecticut - 0 0 - - - 0 2 1 1 1 2 9 28 36
Maine - 0 0 - - - 0 1 2 1 - 1 4 18 19
Massachusetts - 0 0 - - - 0 0 - - - 9 22 162 234
New Hampshire - 0 0 - - - 0 2 2 2 - 0 4 15 24
Rhode Island - 0 0 - - - 0 2 - 2 1 1 12 33 2
Vermont - 0 0 - - - 0 1 1 - - 0 1 1 7
Middle Atlantic - 0 2 3 1 2 3 15 23 44 20 67 92 1,139 1,408
New Jersey - 0 1 - 1 - 2 11 12 34 - 8 16 81 207
New York (excluding New York City) - 0 1 1 - 2 0 6 4 6 17 10 37 236 198
New York City - 0 0 - - - 0 1 2 - - 33 61 543 693
Pennsylvania - 0 1 2 - - 0 3 5 4 3 15 25 279 310
East North Central - 0 1 2 - 1 2 20 16 52 3 52 73 649 1,145
Illinois - 0 1 - - - 1 10 5 24 1 18 32 160 471
Indiana - 0 1 - - - 0 8 4 17 1 7 15 131 113
Michigan - 0 1 1 - - 0 2 - 1 - 7 16 77 164
Ohio - 0 1 1 - 1 0 3 5 3 - 13 25 232 332
Wisconsin - 0 0 - - - 0 3 2 7 1 3 7 49 65
West North Central - 0 3 2 2 8 9 52 55 124 3 23 35 347 417
Iowa - 0 0 - - - 0 4 - 2 - 2 5 28 38
Kansas - 0 1 - 1 - 1 17 10 46 - 2 7 36 50
Minnesota - 0 0 - - - 0 0 - - 1 4 10 63 122
Missouri - 0 2 2 - 6 5 37 43 68 1 10 18 178 172
Nebraska - 0 1 - - 1 0 3 1 2 1 1 3 23 13
North Dakota - 0 0 - - 1 0 2 1 4 - 1 4 15 10
South Dakota - 0 1 - 1 - 0 2 - 2 - 0 2 4 12
South Atlantic - 1 6 5 31 3 13 62 122 202 19 128 167 2,090 2,555
Delaware - 0 1 - 1 1 0 7 8 2 - 1 8 4 12
District of Columbia - 0 1 - - - 0 1 - 2 - 5 14 71 109
Florida - 0 1 - 1 - 0 2 6 5 8 48 65 921 952
Georgia - 1 5 4 26 - 0 0 - - - 27 43 353 496
Maryland - 0 0 - - 2 1 7 18 3 - 10 23 152 178
North Carolina - 0 1 1 1 - 5 31 59 130 - 22 30 295 441
South Carolina - 0 1 - 1 - 1 7 14 23 - 7 15 145 140
Virginia - 0 1 - - - 4 28 17 35 11 8 20 136 208
West Virginia - 0 0 - 1 - 0 2 - 2 - 1 5 13 19
East South Central - 0 3 - 2 7 15 102 161 256 2 25 41 280 519
Alabama - 0 1 - 2 2 9 38 99 98 - 5 16 26 175
Kentucky - 0 1 - - - 2 15 1 38 - 4 16 18 60
Mississippi - 0 0 - - - 1 11 8 33 - 5 14 88 107
Tennessee - 0 2 - - 5 6 61 53 87 2 9 18 148 177
West South Central - 0 2 1 1 3 15 77 66 207 33 69 104 1,179 1,275
Arkansas - 0 1 - 1 - 12 63 59 177 3 5 12 82 61
Louisiana - 0 0 - - - 0 5 2 3 1 11 23 112 264
Oklahoma - 0 1 1 - 3 0 14 5 12 - 7 12 63 125
Texas - 0 1 - - - 1 7 - 15 29 44 64 922 825
Mountain - 0 4 6 8 - 1 4 13 9 - 40 64 492 769
Arizona - 0 3 5 7 - 0 4 11 3 - 18 33 237 305
Colorado - 0 1 - - - 0 1 - 1 - 5 13 80 98
Idaho - 0 1 1 - - 0 1 - - - 1 5 8 19
Montana - 0 1 - 1 - 0 2 - 2 - 1 3 16 25
Nevada - 0 0 - - - 0 1 1 - - 9 21 22 203
New Mexico - 0 0 - - - 0 1 - 1 - 4 11 96 75
Utah - 0 0 - - - 0 1 1 2 - 2 7 29 44
Wyoming - 0 1 - - - 0 1 - - - 0 2 4 -
Pacific - 0 0 - 1 - 0 2 7 5 10 147 188 2,622 3,067
Alaska N 0 0 N N N 0 0 N N - 0 2 - 3
California - 0 0 - - - 0 1 3 5 2 127 158 2,237 2,643
Hawaii N 0 0 N N N 0 0 N N - 2 5 18 35
Oregon - 0 0 - 1 - 0 1 4 - 1 8 23 220 121
Washington - 0 0 - - - 0 0 - - 7 11 22 147 265
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 1 7 16 104 191
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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