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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 July 14, 2018 (WEEK 28)
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 2 6 20 183 198 5 63 904 1,559 3,528 51 271 1,288 6,077 9,570
New England - 0 2 10 6 - 2 14 42 129 - 17 43 354 570
Connecticut - 0 0 - - - 0 2 2 8 - 1 5 20 41
Maine - 0 1 - - - 0 1 4 1 - 6 17 161 238
Massachusetts - 0 2 9 4 - 1 10 19 107 - 6 20 84 150
New Hampshire - 0 0 - - - 0 1 2 3 - 2 18 65 32
Rhode Island - 0 1 1 - - 0 11 2 9 - 0 24 13 27
Vermont - 0 1 - 2 - 0 7 13 1 - 0 4 11 82
Middle Atlantic - 1 3 22 22 3 10 63 344 400 11 28 68 530 1,135
New Jersey - 0 2 4 4 - 0 4 26 24 - 6 14 88 277
New York (excluding New York City) - 0 2 9 8 1 2 54 43 118 6 8 23 166 274
New York City - 0 1 2 5 - 5 16 162 153 - 3 6 53 69
Pennsylvania - 0 2 7 5 2 1 15 113 105 5 13 31 223 515
East North Central 1 1 3 21 24 1 4 34 211 381 17 47 104 734 1,772
Illinois - 0 1 3 6 - 2 32 155 236 - 7 46 120 311
Indiana - 0 2 3 4 - 0 2 8 33 - 4 19 71 203
Michigan - 0 1 4 3 - 0 2 18 21 1 11 23 196 365
Ohio 1 0 2 7 8 1 0 7 21 50 16 12 28 280 473
Wisconsin - 0 1 4 3 - 0 2 9 41 - 7 27 67 420
West North Central - 0 3 13 12 - 2 5 41 755 2 22 58 384 898
Iowa - 0 1 1 - - 0 5 13 94 - 3 8 53 79
Kansas - 0 1 1 2 - 0 1 2 157 - 2 8 38 116
Minnesota - 0 1 - 3 - 0 3 7 69 - 7 32 113 376
Missouri - 0 3 10 5 - 0 3 18 421 2 4 14 83 249
Nebraska - 0 1 1 2 - 0 1 1 4 - 2 14 66 45
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 21 29
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic 1 1 4 38 42 1 7 34 258 116 9 27 64 612 816
Delaware - 0 1 1 1 - 0 6 21 1 1 0 6 27 4
District of Columbia - 0 1 - - - 0 12 6 10 - 0 2 2 13
Florida 1 0 2 14 13 - 1 10 36 18 8 6 16 170 204
Georgia - 0 2 7 5 - 0 4 8 33 - 1 13 20 119
Maryland - 0 2 3 3 - 0 3 24 5 - 2 6 43 58
North Carolina - 0 1 7 8 - 0 2 5 20 - 8 24 214 171
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 122
Virginia - 0 2 6 8 1 1 31 154 28 - 5 29 86 122
West Virginia - 0 1 - 1 - 0 1 1 1 - 0 4 14 3
East South Central - 0 2 6 6 - 1 11 26 97 - 11 26 214 579
Alabama - 0 1 2 - - 0 11 6 21 - 3 9 60 147
Kentucky - 0 1 1 2 - 0 1 7 16 - 4 16 88 303
Mississippi - 0 0 - 2 - 0 1 3 20 - 0 3 20 20
Tennessee - 0 2 3 2 - 0 5 10 40 - 3 8 46 109
West South Central - 0 3 14 16 - 3 32 79 1,104 - 31 220 576 1,072
Arkansas - 0 1 - - - 0 3 3 539 - 2 12 28 118
Louisiana - 0 1 - 3 - 0 3 2 64 - 1 9 56 52
Oklahoma - 0 1 1 1 - 0 14 6 146 - 0 65 38 56
Texas - 0 3 13 12 - 2 23 68 355 - 23 148 454 846
Mountain - 0 2 9 12 - 1 3 30 152 11 38 73 1,108 1,124
Arizona - 0 1 1 4 - 0 3 5 30 2 5 14 126 277
Colorado - 0 1 3 2 - 0 2 15 74 9 12 41 414 304
Idaho - 0 1 2 1 - 0 1 1 5 - 3 21 200 27
Montana - 0 1 - - - 0 1 2 6 - 1 10 30 52
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 20 49
New Mexico - 0 1 1 2 - 0 1 3 - - 4 18 173 114
Utah - 0 1 2 1 - 0 2 3 32 - 5 17 145 292
Wyoming - 0 0 - - - 0 0 - - - 0 2 - 9
Pacific - 1 15 50 58 - 29 819 528 394 1 55 785 1,565 1,604
Alaska - 0 1 2 1 - 5 25 221 3 1 1 5 47 25
California - 0 4 23 43 - 2 5 34 138 - 42 69 946 1,422
Hawaii - 0 1 - - - 18 45 220 198 - 1 4 15 16
Oregon - 0 2 13 14 - 0 3 16 55 - 6 30 312 141
Washington - 0 11 12 - - 0 779 37 - - 0 740 245 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 1 - - - 0 3 - - - 0 3 - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 1 - 12
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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