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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 1, 2018 (WEEK 35)
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 12 117 143 29 57 251 2,912 4,521 94 608 1,206 19,426 20,320
New England - 0 0 - - - 1 4 20 53 - 16 704 1,192 550
Connecticut - 0 0 - - - 0 1 - 6 - 2 693 749 73
Maine - 0 0 - - - 0 1 6 2 - 0 4 18 39
Massachusetts - 0 0 - - - 0 2 5 28 - 10 22 322 380
New Hampshire - 0 0 - - - 0 1 5 8 - 1 4 42 35
Rhode Island - 0 0 - - - 0 2 2 8 - 1 12 59 14
Vermont - 0 0 - - - 0 1 2 1 - 0 1 2 9
Middle Atlantic - 0 3 10 3 1 3 11 124 150 19 71 92 2,321 2,432
New Jersey - 0 1 1 2 - 2 9 80 106 - 8 15 243 347
New York (excluding New York City) - 0 1 3 1 1 0 6 18 19 10 11 39 399 347
New York City - 0 0 - - - 0 1 5 2 3 34 64 1,181 1,214
Pennsylvania - 0 2 6 - - 0 4 21 23 6 15 25 498 524
East North Central - 0 2 10 3 - 3 21 185 225 - 52 73 1,533 2,050
Illinois - 0 1 2 1 - 2 10 101 103 - 19 33 533 825
Indiana - 0 1 2 2 - 1 6 45 74 - 7 15 246 220
Michigan - 0 1 3 - - 0 2 9 9 - 9 16 249 307
Ohio - 0 1 1 - - 0 5 21 20 - 12 30 418 581
Wisconsin - 0 1 2 - - 0 2 9 19 - 3 6 87 117
West North Central - 0 5 26 15 - 6 58 585 695 4 23 35 782 762
Iowa - 0 0 - - - 0 4 - 8 - 2 5 47 63
Kansas - 0 1 3 2 - 1 15 101 182 1 2 7 71 86
Minnesota - 0 0 - - - 0 1 - 12 1 5 9 153 202
Missouri - 0 3 18 9 - 5 48 448 461 2 11 21 416 335
Nebraska - 0 1 2 2 - 0 6 31 14 - 1 5 62 27
North Dakota - 0 1 3 - - 0 1 4 13 - 1 4 23 25
South Dakota - 0 0 - 2 - 0 2 1 5 - 0 2 10 24
South Atlantic 1 1 7 44 73 5 14 49 645 836 30 129 170 4,139 4,557
Delaware - 0 0 - 2 - 0 6 38 33 - 0 3 14 36
District of Columbia - 0 1 1 1 - 0 0 - 3 - 3 10 71 189
Florida - 0 0 - 2 - 0 3 27 15 2 50 68 1,737 1,607
Georgia - 0 5 26 56 - 0 0 - - 1 26 43 819 970
Maryland 1 0 2 10 - 1 1 6 81 43 - 10 21 316 348
North Carolina - 0 2 6 6 - 4 25 254 435 - 19 33 608 787
South Carolina - 0 1 1 3 - 1 3 28 70 5 7 15 243 233
Virginia - 0 0 - 2 4 4 25 215 225 22 8 21 305 357
West Virginia - 0 0 - 1 - 0 1 2 12 - 1 5 26 30
East South Central - 0 2 9 12 10 16 72 942 1,430 - 26 44 697 964
Alabama - 0 2 4 6 3 10 36 442 471 - 7 14 189 277
Kentucky - 0 1 1 - - 1 13 36 190 - 0 16 18 150
Mississippi - 0 0 - - - 2 8 73 138 - 6 16 197 212
Tennessee - 0 1 4 6 7 6 47 391 631 - 9 18 293 325
West South Central - 0 11 3 13 13 10 219 350 1,084 24 69 104 2,302 2,319
Arkansas - 0 0 - 6 13 8 48 311 912 - 5 12 157 125
Louisiana - 0 0 - - - 0 3 5 15 - 11 23 325 469
Oklahoma - 0 11 3 5 - 0 195 34 100 - 4 12 108 250
Texas - 0 1 - 2 - 0 8 - 57 24 47 72 1,712 1,475
Mountain - 0 3 14 23 - 1 5 44 38 3 44 63 1,363 1,422
Arizona - 0 2 12 18 - 0 3 23 7 - 18 30 534 602
Colorado - 0 0 - 1 - 0 1 - 7 - 5 13 136 179
Idaho - 0 1 1 1 - 0 1 7 2 2 1 5 25 39
Montana - 0 1 1 2 - 0 2 5 8 - 1 5 36 38
Nevada - 0 0 - - - 0 1 1 - - 12 21 395 372
New Mexico - 0 0 - - - 0 1 2 2 1 5 12 177 114
Utah - 0 0 - - - 0 1 6 8 - 2 7 52 76
Wyoming - 0 0 - 1 - 0 1 - 4 - 0 2 8 2
Pacific - 0 1 1 1 - 0 5 17 10 14 158 193 5,097 5,264
Alaska N 0 0 N N N 0 0 N N - 0 4 25 5
California - 0 1 1 - - 0 2 10 7 7 133 171 4,379 4,526
Hawaii N 0 0 N N N 0 0 N N - 1 4 18 70
Oregon - 0 0 - 1 - 0 2 7 3 2 11 31 437 211
Washington - 0 0 - - - 0 5 - - 5 8 22 238 452
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 13 216 332
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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