Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

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 December 29, 2018 (WEEK 52)
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 - 3 12 159 176 1 65 265 4,441 6,072 28 628 710 29,633 30,644
New England - 0 0 - - - 1 4 49 82 - 16 31 699 840
Connecticut - 0 0 - - - 0 1 1 7 - 0 9 U 110
Maine - 0 0 - - - 0 2 7 3 - 1 4 61 65
Massachusetts - 0 0 - - - 0 4 26 42 - 10 15 486 538
New Hampshire - 0 0 - - - 0 2 7 11 - 1 4 59 43
Rhode Island - 0 0 - - - 0 1 3 15 - 1 12 87 71
Vermont - 0 0 - - - 0 2 5 4 - 0 1 6 13
Middle Atlantic - 0 3 14 3 - 3 13 205 200 11 74 101 3,688 3,647
New Jersey - 0 1 2 2 - 2 9 132 135 - 9 16 449 499
New York (excluding New York City) - 0 1 4 1 - 0 6 30 35 7 12 39 605 559
New York City - 0 0 - - - 0 2 8 2 3 36 67 1,854 1,796
Pennsylvania - 0 2 8 - - 0 5 35 28 1 15 25 780 793
East North Central - 0 2 14 4 - 3 24 275 288 - 50 80 2,445 3,029
Illinois - 0 1 5 1 - 2 10 142 126 - 20 33 888 1,225
Indiana - 0 1 2 2 - 1 6 63 92 - 7 15 355 319
Michigan - 0 1 3 - - 0 2 12 13 - 8 16 372 480
Ohio - 0 1 2 1 - 0 5 36 34 - 13 32 689 832
Wisconsin - 0 1 2 - - 0 3 22 23 - 3 8 141 173
West North Central - 0 4 34 16 - 7 61 865 863 - 26 44 1,394 1,153
Iowa - 0 0 - - - 0 0 - 17 - 1 5 78 101
Kansas - 0 2 5 2 - 2 16 176 216 - 2 8 138 133
Minnesota - 0 0 - - - 0 0 - 13 - 6 10 263 292
Missouri - 0 3 19 10 - 5 48 624 569 - 14 28 735 507
Nebraska - 0 1 2 2 - 0 6 46 23 - 2 7 114 43
North Dakota - 0 1 6 - - 0 1 7 14 - 1 3 35 44
South Dakota - 0 1 2 2 - 0 2 12 11 - 0 2 31 33
South Atlantic - 0 6 55 88 - 16 65 1,061 1,051 12 126 172 6,348 6,880
Delaware - 0 0 - 2 - 0 6 50 39 - 0 2 25 57
District of Columbia - 0 1 1 1 - 0 2 4 3 - 0 7 71 274
Florida - 0 1 2 2 - 1 3 39 23 - 52 79 2,641 2,390
Georgia - 0 3 8 71 - 1 3 51 - - 27 39 1,287 1,489
Maryland - 0 3 28 - - 1 6 105 61 - 10 24 525 573
North Carolina - 0 2 12 6 - 7 26 454 512 - 19 34 927 1,138
South Carolina - 0 1 3 3 - 1 5 50 91 5 7 15 356 361
Virginia - 0 1 1 2 - 4 28 303 305 7 8 22 485 536
West Virginia - 0 0 - 1 - 0 1 5 17 - 0 3 31 62
East South Central - 0 2 16 13 1 16 81 1,339 1,856 - 29 43 1,360 1,484
Alabama - 0 2 7 6 1 9 37 652 665 - 5 14 311 424
Kentucky - 0 1 2 1 - 0 5 43 249 - 5 12 235 262
Mississippi - 0 1 1 - - 2 11 119 170 - 7 13 354 310
Tennessee - 0 1 6 6 - 6 49 525 772 - 9 17 460 488
West South Central - 0 11 4 25 - 7 219 567 1,661 - 70 98 3,535 3,519
Arkansas - 0 0 - 6 - 6 49 510 1,208 - 5 11 247 234
Louisiana - 0 0 - - - 0 2 11 22 - 11 19 545 679
Oklahoma - 0 11 4 16 - 0 195 37 333 - 3 14 199 373
Texas - 0 0 - 3 - 0 6 9 98 - 51 72 2,544 2,233
Mountain - 0 3 20 26 - 1 5 58 51 1 45 74 2,272 2,248
Arizona - 0 2 17 21 - 0 3 31 10 - 19 31 893 943
Colorado - 0 0 - 1 - 0 0 - 9 - 6 14 293 292
Idaho - 0 1 1 1 - 0 1 8 2 1 1 5 47 64
Montana - 0 1 1 2 - 0 2 7 9 - 1 5 47 48
Nevada - 0 0 - - - 0 1 3 3 - 12 21 627 587
New Mexico - 0 0 - - - 0 1 3 3 - 6 13 271 193
Utah - 0 1 1 - - 0 1 6 10 - 1 5 73 117
Wyoming - 0 0 - 1 - 0 0 - 5 - 0 4 21 4
Pacific - 0 1 2 1 - 0 5 22 20 4 162 198 7,892 7,844
Alaska N 0 0 N N N 0 0 N N - 1 4 45 13
California - 0 1 1 - - 0 2 14 12 - 141 177 6,800 6,708
Hawaii N 0 0 N N N 0 0 N N - 0 2 19 94
Oregon - 0 1 1 1 - 0 2 7 3 2 13 30 668 352
Washington - 0 0 - - - 0 5 1 5 2 7 15 360 677
Territories
American Samoa N 0 0 N N N 0 0 N N - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam N 0 0 N N N 0 0 N N - 0 0 - -
Puerto Rico N 0 0 N N N 0 0 N N - 7 13 337 411
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 year 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.
TOP