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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2m. 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 May 12, 2018 (WEEK 19)
Reporting
Area		 Meningococcal disease, all serogroups Mumps Pertussis
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 5 7 13 132 158 26 75 169 1,136 3,341 92 313 615 3,500 5,829
New England - 0 2 6 4 - 3 16 36 61 1 18 43 165 310
Connecticut - 0 0 - - - 0 2 1 5 - 1 5 15 28
Maine - 0 1 - - - 0 1 4 1 1 5 19 78 99
Massachusetts - 0 1 5 3 - 2 14 16 53 - 6 20 44 73
New Hampshire - 0 0 - - - 0 1 1 2 - 1 5 10 21
Rhode Island - 0 1 1 - - 0 11 2 - - 0 24 10 18
Vermont - 0 1 - 1 - 0 7 12 - - 1 4 8 71
Middle Atlantic - 1 3 13 15 6 11 63 270 294 6 40 68 333 682
New Jersey - 0 2 2 2 - 0 4 18 18 - 7 15 50 170
New York (excluding New York City) - 0 2 5 6 1 3 54 37 64 4 9 26 92 134
New York City - 0 1 1 3 - 5 16 123 111 - 3 6 31 46
Pennsylvania - 0 2 5 4 5 1 15 92 101 2 17 31 160 332
East North Central 1 1 3 16 20 7 4 16 110 314 11 56 104 448 1,143
Illinois - 0 1 1 4 - 3 14 72 183 - 9 46 73 223
Indiana - 0 2 2 3 - 0 2 5 32 - 5 19 39 98
Michigan - 0 1 3 3 - 0 2 10 16 - 12 25 107 210
Ohio 1 0 2 6 7 7 0 3 17 44 11 13 28 186 332
Wisconsin - 0 1 4 3 - 0 2 6 39 - 11 27 43 280
West North Central - 0 3 11 13 - 2 27 30 684 3 26 117 233 522
Iowa - 0 1 1 - - 1 7 10 81 - 3 8 19 33
Kansas - 0 1 1 2 - 0 3 1 150 - 3 11 27 67
Minnesota - 0 3 - 6 - 0 10 4 41 - 10 32 58 242
Missouri - 0 3 9 3 - 1 11 14 401 - 5 87 52 119
Nebraska - 0 0 - 2 - 0 2 1 1 3 2 14 54 33
North Dakota - 0 0 - - - 0 1 - 10 - 0 4 13 24
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic - 1 4 25 30 2 6 21 158 84 5 27 59 312 488
Delaware - 0 0 - 1 - 0 6 20 - - 0 2 - 3
District of Columbia - 0 1 - - - 0 12 4 10 - 0 1 2 11
Florida - 0 2 12 10 2 1 9 27 10 3 7 15 96 135
Georgia - 0 2 4 4 - 1 4 8 24 - 0 11 1 61
Maryland - 0 2 3 1 - 0 3 13 4 2 2 6 26 39
North Carolina - 0 2 5 4 - 0 3 2 12 - 8 24 122 98
South Carolina - 0 0 - 3 - 0 1 1 - - 2 9 7 80
Virginia - 0 2 1 6 - 1 19 82 24 - 6 29 48 58
West Virginia - 0 1 - 1 - 0 1 1 - - 0 4 10 3
East South Central - 0 2 5 4 - 1 11 22 79 - 13 42 151 377
Alabama - 0 1 2 - - 0 11 6 20 - 3 17 33 69
Kentucky - 0 1 1 1 - 0 3 5 13 - 4 25 66 230
Mississippi - 0 1 - 1 - 0 2 2 17 - 0 3 17 14
Tennessee - 0 2 2 2 - 1 6 9 29 - 4 9 35 64
West South Central - 0 3 11 12 2 4 24 50 975 20 34 152 293 549
Arkansas - 0 1 - - - 0 4 3 523 - 3 9 17 69
Louisiana - 0 1 - 3 - 0 4 2 51 - 1 6 35 35
Oklahoma - 0 1 - - - 0 14 5 120 10 0 43 18 7
Texas - 0 3 11 9 2 3 23 40 281 10 25 145 223 438
Mountain 1 0 2 8 10 - 1 6 21 129 37 36 73 758 802
Arizona - 0 1 1 3 - 0 4 5 22 7 6 17 100 193
Colorado 1 0 1 3 1 - 0 2 10 66 12 11 41 287 243
Idaho - 0 1 2 1 - 0 1 1 5 17 2 21 157 17
Montana - 0 1 - - - 0 2 1 2 - 1 18 21 11
Nevada - 0 0 - 2 - 0 1 1 4 - 1 10 9 42
New Mexico - 0 1 1 2 - 0 1 1 - 1 4 10 96 90
Utah - 0 1 1 1 - 0 3 2 30 - 6 16 88 204
Wyoming - 0 0 - - - 0 0 - - - 0 5 - 2
Pacific 3 1 5 37 50 9 34 81 439 721 9 56 187 807 956
Alaska - 0 1 1 1 - 4 25 193 1 - 1 5 23 21
California - 0 4 18 32 - 2 6 23 113 - 34 63 483 730
Hawaii - 0 1 - - - 20 45 186 64 - 1 4 7 11
Oregon 1 0 2 11 11 - 0 4 11 37 1 6 22 138 82
Washington 2 0 2 7 6 9 1 51 26 506 8 10 143 156 112
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - - - - - - - - - - - - - - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 0 - 2
U.S. Virgin Islands - 0 0 - - - 0 1 - - - 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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