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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 June 23, 2018 (WEEK 25)
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 3 6 20 162 182 11 63 904 1,474 3,352 78 271 1,286 5,232 8,359
New England - 0 2 7 5 - 3 16 39 116 4 17 43 276 498
Connecticut - 0 0 - - - 0 2 2 7 - 1 5 18 37
Maine - 0 1 - - - 0 1 4 1 4 6 17 143 224
Massachusetts - 0 1 6 4 - 2 13 17 96 - 6 20 54 110
New Hampshire - 0 0 - - - 0 1 1 2 - 2 11 39 26
Rhode Island - 0 1 1 - - 0 11 2 9 - 0 24 11 25
Vermont - 0 1 - 1 - 0 7 13 1 - 1 4 11 76
Middle Atlantic 2 1 3 20 17 - 10 63 322 376 15 29 68 461 986
New Jersey - 0 2 4 2 - 1 4 25 21 - 6 14 75 241
New York (excluding New York City) 1 0 2 8 6 - 2 54 40 109 13 8 23 154 233
New York City - 0 1 2 4 - 5 16 149 141 - 2 6 43 61
Pennsylvania 1 0 2 6 5 - 1 15 108 105 2 14 31 189 451
East North Central - 1 3 20 23 2 4 34 198 372 5 51 104 621 1,548
Illinois - 0 1 3 6 - 3 32 150 230 - 8 46 112 285
Indiana - 0 2 3 3 1 0 2 7 33 - 5 19 66 169
Michigan - 0 1 4 3 - 0 2 13 19 - 11 26 164 304
Ohio - 0 2 6 8 1 0 7 19 49 5 12 28 236 414
Wisconsin - 0 1 4 3 - 0 2 9 41 - 9 27 43 376
West North Central - 0 3 12 12 - 2 11 38 746 4 24 58 347 784
Iowa - 0 1 1 - - 1 5 13 92 - 3 8 51 58
Kansas - 0 1 1 2 - 0 1 1 156 - 3 11 31 99
Minnesota - 0 1 - 3 - 0 3 5 66 - 10 32 108 320
Missouri - 0 3 9 5 - 1 6 18 418 1 4 14 72 235
Nebraska - 0 1 1 2 - 0 1 1 4 3 2 14 59 42
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 16 26
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic - 1 4 32 38 5 6 34 246 112 9 27 64 510 707
Delaware - 0 1 1 1 - 0 6 21 - - 0 2 4 4
District of Columbia - 0 1 - - - 0 12 4 10 - 0 1 2 13
Florida - 0 2 12 13 2 1 10 35 17 4 6 16 138 176
Georgia - 0 2 6 4 - 0 4 8 32 - 2 13 20 104
Maryland - 0 2 3 3 - 0 3 21 5 3 1 6 38 50
North Carolina - 0 2 6 5 - 0 2 4 20 - 8 24 181 145
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 107
Virginia - 0 1 4 8 3 1 31 149 27 2 5 29 79 105
West Virginia - 0 1 - 1 - 0 1 1 1 - 0 4 12 3
East South Central - 0 2 6 6 - 1 11 24 95 2 12 26 192 526
Alabama - 0 1 2 - - 0 11 6 21 - 3 9 54 126
Kentucky - 0 1 1 2 - 0 1 7 16 2 4 16 81 284
Mississippi - 0 0 - 2 - 0 1 2 19 - 0 3 18 20
Tennessee - 0 2 3 2 - 0 5 9 39 - 3 9 39 96
West South Central - 0 3 13 13 - 4 32 64 1,053 4 28 217 420 871
Arkansas - 0 1 - - - 0 3 3 529 1 2 9 20 99
Louisiana - 0 1 - 3 - 0 3 2 61 1 1 9 56 49
Oklahoma - 0 1 1 - - 0 14 6 144 2 0 65 36 8
Texas - 0 3 12 10 - 3 23 53 319 - 22 145 308 715
Mountain - 0 2 8 11 1 1 3 31 149 12 38 73 1,023 1,021
Arizona - 0 1 1 3 - 0 3 5 29 2 6 14 120 251
Colorado - 0 1 3 2 - 0 2 14 73 7 12 41 375 291
Idaho - 0 1 2 1 1 0 1 3 5 3 3 21 188 19
Montana - 0 1 - - - 0 1 2 5 - 1 10 27 41
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 13 44
New Mexico - 0 1 1 2 - 0 1 3 - - 4 16 163 102
Utah - 0 1 1 1 - 0 2 3 32 - 6 16 137 265
Wyoming - 0 0 - - - 0 0 - - - 0 2 - 8
Pacific 1 1 15 44 57 3 29 819 512 333 23 54 786 1,382 1,418
Alaska - 0 1 1 1 - 5 25 213 2 - 1 5 33 23
California - 0 4 19 43 - 2 6 32 133 - 43 69 814 1,256
Hawaii - 0 1 - - - 18 45 215 151 - 1 4 15 16
Oregon - 0 2 12 13 1 0 3 15 47 - 6 30 275 123
Washington 1 0 11 12 - 2 0 779 37 - 23 0 740 245 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - - - - - - - - - - - - - - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 1 - 11
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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