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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 22, 2018 (WEEK 38)
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 12 133 151 52 60 251 3,338 4,941 73 610 675 20,664 22,096
New England - 0 0 - - 1 1 4 35 58 - 16 34 515 604
Connecticut - 0 0 - - - 0 1 - 6 U 1 9 U 83
Maine - 0 0 - - - 0 2 7 2 - 1 4 45 42
Massachusetts - 0 0 - - - 0 3 17 30 - 11 22 362 404
New Hampshire - 0 0 - - - 0 1 6 8 - 1 4 43 37
Rhode Island - 0 0 - - - 0 2 2 11 - 1 12 63 29
Vermont - 0 0 - - 1 0 1 3 1 - 0 1 2 9
Middle Atlantic - 0 3 10 3 2 3 11 147 162 31 71 92 2,570 2,631
New Jersey - 0 1 1 2 - 2 9 93 114 - 8 16 282 373
New York (excluding New York City) - 0 1 3 1 2 0 6 20 22 21 12 39 454 372
New York City - 0 0 - - - 0 2 6 2 6 34 65 1,294 1,310
Pennsylvania - 0 2 6 - - 0 5 28 24 4 15 25 540 576
East North Central - 0 2 12 3 - 3 23 210 242 - 51 76 1,657 2,204
Illinois - 0 1 3 1 - 2 10 111 109 - 18 33 591 881
Indiana - 0 1 2 2 - 1 6 51 79 - 7 15 260 239
Michigan - 0 1 3 - - 0 2 11 9 - 9 16 273 327
Ohio - 0 1 2 - - 0 5 24 23 - 12 30 437 627
Wisconsin - 0 1 2 - - 0 2 13 22 - 3 6 96 130
West North Central - 0 4 31 15 5 9 59 670 757 3 23 36 865 835
Iowa - 0 0 - - - 0 4 - 10 - 2 5 57 73
Kansas - 0 1 3 2 - 1 15 128 195 - 2 7 82 98
Minnesota - 0 0 - - - 0 1 - 12 - 5 9 163 216
Missouri - 0 3 23 9 5 5 49 501 505 2 12 22 458 364
Nebraska - 0 1 2 2 - 0 6 35 16 1 1 6 70 27
North Dakota - 0 1 3 - - 0 1 5 13 - 1 4 25 29
South Dakota - 0 0 - 2 - 0 2 1 6 - 0 2 10 28
South Atlantic - 1 8 51 77 5 14 59 733 888 25 129 172 4,545 4,883
Delaware - 0 0 - 2 - 1 6 44 33 - 0 3 14 38
District of Columbia - 0 1 1 1 - 0 0 - 3 - 2 10 71 203
Florida - 0 1 2 2 - 1 3 30 15 5 52 68 1,901 1,691
Georgia - 0 6 27 60 - 0 0 - - 3 26 43 905 1,052
Maryland - 0 2 13 - 1 2 6 87 50 - 11 22 377 382
North Carolina - 0 2 6 6 - 4 25 294 458 - 19 34 653 850
South Carolina - 0 1 2 3 - 1 3 36 74 4 7 15 257 251
Virginia - 0 0 - 2 4 4 25 238 243 13 9 22 341 379
West Virginia - 0 0 - 1 - 0 1 4 12 - 1 5 26 37
East South Central - 0 2 10 13 3 19 74 1,058 1,581 1 28 44 910 1,055
Alabama - 0 2 4 6 - 10 36 479 523 - 7 14 206 300
Kentucky - 0 1 2 1 - 0 7 40 216 - 4 16 150 159
Mississippi - 0 0 - - - 1 8 75 152 1 6 16 227 232
Tennessee - 0 1 4 6 3 6 49 464 690 - 9 18 327 364
West South Central - 0 11 3 14 36 10 219 417 1,196 - 69 104 2,479 2,564
Arkansas - 0 0 - 6 36 8 48 373 996 - 5 12 164 144
Louisiana - 0 0 - - - 0 2 8 18 - 11 23 378 508
Oklahoma - 0 11 3 5 - 0 195 36 111 - 3 11 127 281
Texas - 0 0 - 3 - 0 6 - 71 - 47 71 1,810 1,631
Mountain 1 0 3 15 25 - 1 5 50 44 2 44 63 1,493 1,573
Arizona 1 0 2 13 20 - 0 3 26 8 1 18 30 612 656
Colorado - 0 0 - 1 - 0 1 - 8 - 5 13 138 206
Idaho - 0 1 1 1 - 0 1 8 2 - 1 4 27 45
Montana - 0 1 1 2 - 0 2 6 9 1 1 5 39 38
Nevada - 0 0 - - - 0 1 2 - - 12 21 423 404
New Mexico - 0 0 - - - 0 1 2 3 - 5 12 186 137
Utah - 0 0 - - - 0 1 6 9 - 1 7 58 85
Wyoming - 0 0 - 1 - 0 1 - 5 - 0 2 10 2
Pacific - 0 1 1 1 - 0 5 18 13 11 157 192 5,630 5,747
Alaska N 0 0 N N N 0 0 N N - 0 4 33 5
California - 0 1 1 - - 0 2 10 10 4 134 171 4,850 4,930
Hawaii N 0 0 N N N 0 0 N N - 0 3 19 75
Oregon - 0 0 - 1 - 0 2 7 3 1 12 31 477 241
Washington - 0 0 - - - 0 5 1 - 6 8 22 251 496
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 13 249 339
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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