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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 7, 2018 (WEEK 27)
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 20 173 192 6 62 904 1,531 3,446 80 271 1,285 5,787 9,145
New England - 0 2 7 5 - 3 14 40 121 4 17 43 319 549
Connecticut - 0 0 - - - 0 2 2 7 - 1 5 20 40
Maine - 0 1 - - - 0 1 4 1 4 6 17 161 233
Massachusetts - 0 1 6 4 - 1 10 17 100 - 6 20 54 138
New Hampshire - 0 0 - - - 0 1 2 3 - 2 18 60 31
Rhode Island - 0 1 1 - - 0 11 2 9 - 0 24 13 26
Vermont - 0 1 - 1 - 0 7 13 1 - 0 4 11 81
Middle Atlantic 1 1 3 22 20 2 10 63 337 390 11 28 68 508 1,081
New Jersey - 0 2 4 3 - 0 4 26 23 - 6 14 88 265
New York (excluding New York City) - 0 2 9 7 2 2 54 42 116 4 8 23 159 262
New York City - 0 1 2 5 - 5 16 159 146 - 2 6 50 65
Pennsylvania 1 0 2 7 5 - 1 15 110 105 7 14 31 211 489
East North Central - 1 3 20 24 1 4 34 208 379 16 49 104 680 1,695
Illinois - 0 1 3 6 - 2 32 153 234 - 7 46 116 305
Indiana - 0 2 3 4 - 0 2 8 33 - 5 19 71 193
Michigan - 0 1 4 3 - 0 2 18 21 - 11 26 186 344
Ohio - 0 2 6 8 1 0 7 20 50 16 12 28 264 447
Wisconsin - 0 1 4 3 - 0 2 9 41 - 8 27 43 406
West North Central - 0 3 13 12 - 2 5 40 750 2 23 58 367 858
Iowa - 0 1 1 - - 0 5 13 92 - 3 8 52 72
Kansas - 0 1 1 2 - 0 1 2 157 - 3 8 37 108
Minnesota - 0 1 - 3 - 0 2 6 67 - 8 32 108 357
Missouri - 0 3 10 5 - 0 3 18 420 1 4 14 78 244
Nebraska - 0 1 1 2 - 0 1 1 4 1 2 14 66 45
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 16 28
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic 1 1 4 37 42 2 6 34 253 114 15 26 64 571 768
Delaware - 0 1 1 1 - 0 6 21 - - 0 2 4 4
District of Columbia - 0 1 - - - 0 12 6 10 - 0 2 2 13
Florida - 0 2 13 13 1 1 10 36 17 12 6 16 162 191
Georgia - 0 2 7 5 - 0 4 8 33 - 2 13 20 113
Maryland - 0 2 3 3 1 0 3 22 5 2 2 6 43 54
North Carolina - 0 1 7 8 - 0 2 5 20 - 8 24 204 162
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 113
Virginia 1 0 2 6 8 - 1 31 151 28 1 5 29 86 115
West Virginia - 0 1 - 1 - 0 1 1 1 - 0 4 14 3
East South Central - 0 2 6 6 - 1 11 25 96 - 12 26 214 558
Alabama - 0 1 2 - - 0 11 6 21 - 3 9 60 139
Kentucky - 0 1 1 2 - 0 1 7 16 - 4 16 88 292
Mississippi - 0 0 - 2 - 0 1 2 19 - 0 3 20 20
Tennessee - 0 2 3 2 - 0 5 10 40 - 3 9 46 107
West South Central - 0 3 14 14 - 3 32 79 1,077 15 31 217 576 1,006
Arkansas - 0 1 - - - 0 3 3 531 - 2 9 28 111
Louisiana - 0 1 - 3 - 0 3 2 61 - 1 9 56 51
Oklahoma - 0 1 1 - - 0 14 6 146 - 0 65 38 51
Texas - 0 3 13 11 - 3 23 68 339 15 24 145 454 793
Mountain - 0 2 8 11 1 1 3 30 151 17 38 73 1,095 1,087
Arizona - 0 1 1 3 - 0 3 5 30 1 5 14 122 270
Colorado - 0 1 3 2 1 0 2 15 73 10 12 41 405 297
Idaho - 0 1 2 1 - 0 1 1 5 6 3 21 200 24
Montana - 0 1 - - - 0 1 2 6 - 1 10 30 45
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 20 47
New Mexico - 0 1 1 2 - 0 1 3 - - 4 18 173 113
Utah - 0 1 1 1 - 0 2 3 32 - 5 17 145 283
Wyoming - 0 0 - - - 0 0 - - - 0 2 - 8
Pacific - 1 15 46 58 - 29 819 519 368 - 53 785 1,457 1,543
Alaska - 0 1 2 1 - 5 25 217 2 - 1 5 39 24
California - 0 4 19 43 - 1 5 32 135 - 42 69 861 1,370
Hawaii - 0 1 - - - 18 45 217 179 - 1 4 15 16
Oregon - 0 2 13 14 - 0 3 16 52 - 6 30 297 133
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 - 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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