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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 September 15, 2018 (WEEK 37)
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 2 12 127 149 33 57 251 3,149 4,808 98 607 672 20,110 21,434
New England - 0 0 - - - 1 3 29 58 - 16 34 543 582
Connecticut - 0 0 - - - 0 1 - 6 - 1 9 50 79
Maine - 0 0 - - - 0 2 7 2 - 1 4 45 42
Massachusetts - 0 0 - - - 0 2 13 30 - 10 22 341 394
New Hampshire - 0 0 - - - 0 1 5 8 - 1 4 42 36
Rhode Island - 0 0 - - - 0 2 2 11 - 1 12 63 22
Vermont - 0 0 - - - 0 1 2 1 - 0 1 2 9
Middle Atlantic - 0 3 10 3 3 3 11 139 159 27 71 92 2,477 2,561
New Jersey - 0 1 1 2 - 2 9 91 111 - 8 16 270 365
New York (excluding New York City) - 0 1 3 1 1 0 6 18 22 18 12 39 434 362
New York City - 0 0 - - - 0 2 6 2 8 34 65 1,247 1,278
Pennsylvania - 0 2 6 - 2 0 4 24 24 1 15 25 526 556
East North Central - 0 2 12 3 1 3 23 202 237 3 51 76 1,607 2,149
Illinois - 0 1 3 1 - 1 10 108 108 - 18 33 553 858
Indiana - 0 1 2 2 - 1 6 47 78 1 7 15 259 234
Michigan - 0 1 3 - - 0 2 10 9 1 8 16 266 319
Ohio - 0 1 2 - 1 0 5 24 22 - 12 30 437 614
Wisconsin - 0 1 2 - - 0 2 13 20 1 3 6 92 124
West North Central 1 0 4 30 15 5 7 59 646 738 4 23 35 828 814
Iowa - 0 0 - - - 0 4 - 10 - 1 5 49 71
Kansas - 0 1 3 2 - 1 15 128 188 1 2 7 77 94
Minnesota - 0 0 - - - 0 1 - 12 - 5 9 160 213
Missouri 1 0 3 22 9 5 5 49 481 493 3 11 22 441 354
Nebraska - 0 1 2 2 - 0 6 31 16 - 1 6 66 27
North Dakota - 0 1 3 - - 0 1 5 13 - 1 4 25 28
South Dakota - 0 0 - 2 - 0 2 1 6 - 0 2 10 27
South Atlantic - 1 8 47 75 5 13 54 689 869 13 129 172 4,413 4,768
Delaware - 0 0 - 2 - 0 6 42 33 - 0 3 14 38
District of Columbia - 0 1 1 1 - 0 0 - 3 - 3 10 71 200
Florida - 0 1 1 2 - 1 3 30 15 4 52 68 1,853 1,658
Georgia - 0 6 27 58 - 0 0 - - 1 26 43 868 1,023
Maryland - 0 2 10 - 2 1 6 85 48 - 10 22 367 374
North Carolina - 0 2 6 6 - 4 25 269 449 - 19 34 638 825
South Carolina - 0 1 2 3 - 1 3 31 74 - 8 15 248 249
Virginia - 0 0 - 2 3 4 25 229 235 8 9 22 328 369
West Virginia - 0 0 - 1 - 0 1 3 12 - 1 5 26 32
East South Central - 0 2 10 13 13 17 73 1,004 1,529 1 28 44 900 1,017
Alabama - 0 2 4 6 2 9 36 465 500 - 7 14 206 288
Kentucky - 0 1 2 1 - 1 7 40 209 - 4 16 150 156
Mississippi - 0 0 - - - 2 8 73 147 - 6 16 217 225
Tennessee - 0 1 4 6 11 6 47 426 673 1 9 18 327 348
West South Central - 0 11 3 14 6 10 219 374 1,165 37 69 104 2,463 2,474
Arkansas - 0 0 - 6 3 8 48 330 970 - 5 12 164 137
Louisiana - 0 0 - - 1 0 2 8 18 - 11 23 362 493
Oklahoma - 0 11 3 5 2 0 195 36 107 - 4 11 127 271
Texas - 0 1 - 3 - 0 8 - 70 37 48 71 1,810 1,573
Mountain - 0 3 14 25 - 1 5 48 41 2 44 63 1,454 1,510
Arizona - 0 2 12 20 - 0 3 25 7 - 18 30 594 629
Colorado - 0 0 - 1 - 0 1 - 8 2 5 13 138 194
Idaho - 0 1 1 1 - 0 1 7 2 - 1 5 27 44
Montana - 0 1 1 2 - 0 2 6 9 - 1 5 38 38
Nevada - 0 0 - - - 0 1 2 - - 12 21 413 392
New Mexico - 0 0 - - - 0 1 2 2 - 5 12 184 128
Utah - 0 0 - - - 0 1 6 9 - 1 7 52 83
Wyoming - 0 0 - 1 - 0 1 - 4 - 0 2 8 2
Pacific - 0 1 1 1 - 0 5 18 12 11 158 193 5,425 5,559
Alaska N 0 0 N N N 0 0 N N - 0 4 25 5
California - 0 1 1 - - 0 2 10 9 3 135 171 4,673 4,776
Hawaii N 0 0 N N N 0 0 N N - 0 4 19 75
Oregon - 0 0 - 1 - 0 2 7 3 2 12 31 463 228
Washington - 0 0 - - - 0 5 1 - 6 8 22 245 475
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 - 6 13 237 339
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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