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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 October 20, 2018 (WEEK 42)
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 12 154 156 19 56 256 3,779 5,410 126 611 690 23,738 24,611
New England - 0 0 - - - 1 4 36 64 2 16 31 600 696
Connecticut - 0 0 - - - 0 1 - 6 - 1 9 U 92
Maine - 0 0 - - - 0 2 7 2 - 1 4 55 50
Massachusetts - 0 0 - - - 0 3 17 35 - 11 15 417 457
New Hampshire - 0 0 - - - 0 1 6 8 2 1 4 49 40
Rhode Island - 0 0 - - - 0 2 3 11 - 1 12 75 47
Vermont - 0 0 - - - 0 1 3 2 - 0 1 4 10
Middle Atlantic - 0 3 12 3 - 3 12 168 176 25 72 93 2,906 2,930
New Jersey - 0 1 2 2 - 1 9 106 122 - 8 16 320 411
New York (excluding New York City) - 0 1 3 1 - 0 6 23 25 17 12 39 501 416
New York City - 0 0 - - - 0 3 8 2 5 35 65 1,478 1,472
Pennsylvania - 0 2 7 - - 0 5 31 27 3 15 25 607 631
East North Central - 0 2 13 4 2 3 24 253 265 4 52 80 2,009 2,439
Illinois - 0 1 4 1 - 2 10 126 119 - 20 32 761 966
Indiana - 0 1 2 2 - 1 6 61 87 2 7 15 287 258
Michigan - 0 1 3 - - 0 2 11 10 - 8 16 311 374
Ohio - 0 1 2 1 2 1 5 34 27 1 12 32 544 699
Wisconsin - 0 1 2 - - 0 3 21 22 1 3 6 106 142
West North Central - 0 4 31 15 3 6 58 731 823 4 24 38 1,031 937
Iowa - 0 0 - - - 0 1 - 14 - 1 5 59 84
Kansas - 0 1 3 2 - 1 15 133 208 - 2 7 92 106
Minnesota - 0 0 - - - 0 1 - 12 - 5 9 193 240
Missouri - 0 3 20 9 3 5 47 556 547 4 13 23 556 409
Nebraska - 0 1 2 2 - 0 6 35 20 - 2 6 78 34
North Dakota - 0 1 6 - - 0 1 6 13 - 1 4 33 32
South Dakota - 0 0 - 2 - 0 2 1 9 - 0 2 20 32
South Atlantic - 1 8 63 80 - 13 61 829 956 25 131 172 5,171 5,444
Delaware - 0 0 - 2 - 1 6 48 36 - 0 3 14 44
District of Columbia - 0 1 1 1 - 0 1 1 3 - 2 10 71 223
Florida - 0 1 2 2 - 0 3 30 18 10 53 71 2,173 1,895
Georgia - 0 6 27 63 - 0 0 - - 1 28 43 1,038 1,153
Maryland - 0 3 19 - - 1 6 90 56 - 11 23 428 432
North Carolina - 0 2 10 6 - 4 25 358 481 - 19 34 759 945
South Carolina - 0 1 3 3 - 1 4 41 82 - 7 15 273 287
Virginia - 0 1 1 2 - 4 26 257 268 14 8 22 388 420
West Virginia - 0 0 - 1 - 0 1 4 12 - 1 5 27 45
East South Central - 0 2 12 13 3 15 81 1,197 1,742 2 27 44 988 1,179
Alabama - 0 2 5 6 - 9 36 556 605 - 6 14 227 343
Kentucky - 0 1 2 1 - 0 5 41 233 - 4 16 150 179
Mississippi - 0 0 - - - 1 9 104 161 - 6 16 248 258
Tennessee - 0 1 5 6 3 5 49 496 743 2 9 18 363 399
West South Central - 0 11 3 14 11 10 219 491 1,323 48 69 104 2,900 2,859
Arkansas - 0 0 - 6 11 7 48 445 1,110 - 5 11 198 175
Louisiana - 0 0 - - - 0 2 10 22 - 11 23 438 566
Oklahoma - 0 11 3 5 - 0 195 36 113 - 4 11 155 304
Texas - 0 0 - 3 - 0 6 - 78 48 49 72 2,109 1,814
Mountain - 0 3 19 26 - 1 5 54 48 1 46 63 1,762 1,744
Arizona - 0 2 16 21 - 0 3 28 8 1 19 29 705 735
Colorado - 0 0 - 1 - 0 0 - 9 - 5 14 207 227
Idaho - 0 1 1 1 - 0 1 8 2 - 1 4 32 48
Montana - 0 1 1 2 - 0 2 7 9 - 1 5 41 39
Nevada - 0 0 - - - 0 1 2 2 - 12 21 492 446
New Mexico - 0 0 - - - 0 1 3 3 - 5 12 208 156
Utah - 0 1 1 - - 0 1 6 10 - 1 7 62 91
Wyoming - 0 0 - 1 - 0 0 - 5 - 0 2 15 2
Pacific - 0 1 1 1 - 0 5 20 13 15 158 195 6,371 6,383
Alaska N 0 0 N N N 0 0 N N - 1 4 38 6
California - 0 1 1 - - 0 2 12 10 7 138 173 5,498 5,488
Hawaii N 0 0 N N N 0 0 N N - 0 2 19 80
Oregon - 0 0 - 1 - 0 2 7 3 2 12 31 532 267
Washington - 0 0 - - - 0 5 1 - 6 8 22 284 542
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 2 8 13 281 347
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.
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