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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 30, 2018 (WEEK 26)
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 4 6 20 170 190 4 62 904 1,513 3,402 103 271 1,285 5,606 8,749
New England - 0 2 7 5 - 3 14 40 118 7 17 43 301 521
Connecticut - 0 0 - - - 0 2 2 7 - 1 5 20 37
Maine - 0 1 - - - 0 1 4 1 6 6 17 152 228
Massachusetts - 0 1 6 4 - 1 10 17 97 - 6 20 54 123
New Hampshire - 0 0 - - - 0 1 2 3 - 2 17 51 29
Rhode Island - 0 1 1 - - 0 11 2 9 1 0 24 13 26
Vermont - 0 1 - 1 - 0 7 13 1 - 1 4 11 78
Middle Atlantic 1 1 3 21 19 1 10 63 329 384 8 29 68 487 1,031
New Jersey - 0 2 4 3 - 1 4 26 22 - 6 14 84 252
New York (excluding New York City) 1 0 2 9 7 - 2 54 40 115 2 8 23 155 242
New York City - 0 1 2 4 - 5 16 153 142 - 3 6 48 64
Pennsylvania - 0 2 6 5 1 1 15 110 105 6 14 31 200 473
East North Central - 1 3 20 24 - 4 34 203 377 12 51 104 645 1,617
Illinois - 0 1 3 6 - 3 32 153 233 - 7 46 115 296
Indiana - 0 2 3 4 - 0 2 7 33 - 5 19 66 181
Michigan - 0 1 4 3 - 0 2 15 21 - 11 26 173 318
Ohio - 0 2 6 8 - 0 7 19 49 12 12 28 248 428
Wisconsin - 0 1 4 3 - 0 2 9 41 - 8 27 43 394
West North Central 1 0 3 13 12 - 1 5 38 750 6 24 58 356 826
Iowa - 0 1 1 - - 0 5 13 92 - 3 8 51 66
Kansas - 0 1 1 2 - 0 1 1 157 - 3 8 32 105
Minnesota - 0 1 - 3 - 0 2 5 67 - 9 32 108 341
Missouri 1 0 3 10 5 - 0 3 18 420 1 4 14 74 241
Nebraska - 0 1 1 2 - 0 1 1 4 5 2 14 65 43
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 16 26
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic 1 1 4 35 41 1 6 34 250 113 16 27 64 542 739
Delaware - 0 1 1 1 - 0 6 21 - - 0 2 4 4
District of Columbia - 0 1 - - - 0 12 5 10 - 0 2 2 13
Florida 1 0 2 13 13 - 1 10 35 17 12 6 16 150 181
Georgia - 0 2 6 5 - 0 4 8 32 - 2 13 20 109
Maryland - 0 2 3 3 - 0 3 21 5 1 2 6 39 53
North Carolina - 0 2 7 7 - 0 2 5 20 - 8 24 196 152
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 110
Virginia - 0 2 5 8 1 1 31 151 28 3 5 29 83 114
West Virginia - 0 1 - 1 - 0 1 1 1 - 0 4 12 3
East South Central - 0 2 6 6 - 1 11 25 95 7 12 26 212 539
Alabama - 0 1 2 - - 0 11 6 21 - 3 9 59 133
Kentucky - 0 1 1 2 - 0 1 7 16 5 4 16 88 288
Mississippi - 0 0 - 2 - 0 1 2 19 - 0 3 19 20
Tennessee - 0 2 3 2 - 0 5 10 39 2 3 9 46 98
West South Central - 0 3 14 14 1 4 32 79 1,062 21 32 217 553 948
Arkansas - 0 1 - - - 0 3 3 531 - 2 9 21 102
Louisiana - 0 1 - 3 - 0 3 2 61 - 1 9 56 50
Oklahoma - 0 1 1 - - 0 14 6 146 2 0 65 38 51
Texas - 0 3 13 11 1 3 23 68 324 19 25 145 438 745
Mountain - 0 2 8 11 - 1 3 30 149 26 38 73 1,066 1,056
Arizona - 0 1 1 3 - 0 3 5 29 1 6 14 121 262
Colorado - 0 1 3 2 - 0 2 14 73 20 12 41 395 293
Idaho - 0 1 2 1 - 0 1 2 5 4 3 21 192 22
Montana - 0 1 - - - 0 1 2 5 1 1 10 30 44
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 20 46
New Mexico - 0 1 1 2 - 0 1 3 - - 4 18 168 106
Utah - 0 1 1 1 - 0 2 3 32 - 6 16 140 275
Wyoming - 0 0 - - - 0 0 - - - 0 2 - 8
Pacific 1 1 15 46 58 1 29 819 519 354 - 54 785 1,444 1,472
Alaska 1 0 1 2 1 1 5 25 217 2 - 1 5 39 24
California - 0 4 19 43 - 2 5 32 134 - 42 69 861 1,306
Hawaii - 0 1 - - - 18 45 217 168 - 1 4 15 16
Oregon - 0 2 13 14 - 0 3 16 50 - 6 30 284 126
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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