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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 21, 2018 (WEEK 29)
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 20 196 200 4 62 904 1,585 3,571 72 272 1,288 6,480 9,943
New England 1 0 2 12 6 - 2 14 42 133 7 17 43 380 599
Connecticut - 0 1 1 - - 0 2 2 8 - 1 5 23 46
Maine 1 0 1 1 - - 0 1 4 1 6 6 17 169 248
Massachusetts - 0 2 9 4 - 1 10 19 111 - 6 20 86 156
New Hampshire - 0 0 - - - 0 1 2 3 - 2 20 74 34
Rhode Island - 0 1 1 - - 0 11 2 9 1 0 24 16 33
Vermont - 0 1 - 2 - 0 7 13 1 - 0 4 12 82
Middle Atlantic - 1 3 22 22 2 10 63 349 401 11 28 68 573 1,181
New Jersey - 0 2 4 4 - 0 4 26 24 - 5 14 109 288
New York (excluding New York City) - 0 2 9 8 2 2 54 45 118 8 8 23 175 287
New York City - 0 1 2 5 - 5 16 166 154 - 3 6 63 72
Pennsylvania - 0 2 7 5 - 1 15 112 105 3 13 31 226 534
East North Central - 1 3 21 25 1 4 34 221 383 12 47 104 853 1,847
Illinois - 0 1 3 6 - 3 32 163 237 - 7 46 122 322
Indiana - 0 2 3 5 - 0 2 9 33 - 5 19 83 222
Michigan - 0 1 4 3 - 0 2 18 22 - 10 23 213 388
Ohio - 0 2 7 8 1 0 7 22 50 12 12 28 292 485
Wisconsin - 0 1 4 3 - 0 2 9 41 - 9 27 143 430
West North Central - 0 3 13 12 - 1 5 41 756 4 21 58 398 932
Iowa - 0 1 1 - - 0 5 13 94 - 2 8 53 81
Kansas - 0 1 1 2 - 0 1 2 157 - 2 7 40 122
Minnesota - 0 1 - 3 - 0 3 7 69 - 7 32 113 394
Missouri - 0 3 10 5 - 0 3 18 421 3 4 14 89 252
Nebraska - 0 1 1 2 - 0 1 1 5 1 2 14 69 48
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 24 30
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 5
South Atlantic 1 1 4 48 42 - 7 34 259 125 13 27 64 659 852
Delaware - 0 1 1 1 - 0 6 21 2 - 0 8 55 4
District of Columbia - 0 1 - - - 0 12 6 10 - 0 2 2 13
Florida - 0 2 14 13 - 1 10 36 22 10 6 16 180 217
Georgia - 0 2 16 5 - 0 4 8 34 - 1 13 20 127
Maryland 1 0 2 4 3 - 0 3 25 6 3 1 6 46 61
North Carolina - 0 1 7 8 - 0 2 5 22 - 8 24 214 177
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 125
Virginia - 0 2 6 8 - 1 31 154 28 - 5 29 90 125
West Virginia - 0 1 - 1 - 0 1 1 1 - 0 4 16 3
East South Central - 0 2 7 6 - 1 11 26 98 - 11 26 218 598
Alabama - 0 1 3 - - 0 11 6 21 - 3 9 64 152
Kentucky - 0 1 1 2 - 0 1 7 16 - 4 16 88 307
Mississippi - 0 0 - 2 - 0 1 3 20 - 0 3 20 22
Tennessee - 0 2 3 2 - 0 5 10 41 - 3 8 46 117
West South Central - 0 3 14 16 - 3 32 79 1,112 - 30 220 583 1,137
Arkansas - 0 1 - - - 0 3 3 541 - 2 12 28 127
Louisiana - 0 1 - 3 - 0 2 2 64 - 1 9 63 54
Oklahoma - 0 1 1 1 - 0 14 6 146 - 0 65 38 65
Texas - 0 3 13 12 - 2 23 68 361 - 22 148 454 891
Mountain - 0 2 9 12 1 1 3 36 153 24 39 73 1,177 1,150
Arizona - 0 1 1 4 - 0 3 5 30 1 5 14 129 283
Colorado - 0 1 3 2 1 0 2 16 75 15 12 41 429 309
Idaho - 0 1 2 1 - 0 1 1 5 7 3 21 213 29
Montana - 0 1 - - - 0 1 2 6 - 1 10 30 52
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 20 53
New Mexico - 0 1 1 2 - 0 2 4 - 1 4 19 184 115
Utah - 0 1 2 1 - 0 2 7 32 - 5 18 171 298
Wyoming - 0 0 - - - 0 0 - - - 0 2 1 11
Pacific - 1 15 50 59 - 29 819 532 410 1 52 785 1,639 1,647
Alaska - 0 1 2 1 - 5 25 224 3 - 1 6 51 25
California - 0 4 23 43 - 1 5 35 142 - 42 69 982 1,459
Hawaii - 0 1 - - - 17 45 220 209 - 1 4 15 16
Oregon - 0 2 13 15 - 0 2 16 56 - 6 30 327 147
Washington - 0 11 12 - - 0 779 37 - 1 0 740 264 -
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 - 13
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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