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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 November 3, 2018 (WEEK 44)
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 20 262 281 10 59 905 2,002 4,619 80 260 1,288 10,801 14,761
New England - 0 2 18 12 - 1 14 56 183 8 17 43 687 953
Connecticut - 0 1 1 - - 0 2 2 9 - 1 5 37 61
Maine - 0 1 1 - - 0 1 4 1 8 7 17 304 353
Massachusetts - 0 2 15 7 - 1 10 30 158 - 4 19 187 324
New Hampshire - 0 0 - - - 0 1 3 3 - 2 20 110 63
Rhode Island - 0 1 1 2 - 0 11 2 11 - 0 24 26 55
Vermont - 0 0 - 3 - 0 7 15 1 - 0 3 23 97
Middle Atlantic 2 1 3 32 36 2 9 41 419 572 12 23 48 897 1,781
New Jersey - 0 2 5 7 - 0 4 31 31 - 4 14 164 405
New York (excluding New York City) 1 0 2 13 10 1 1 26 59 225 3 7 23 270 446
New York City 1 0 1 5 8 - 4 16 196 203 - 3 6 99 124
Pennsylvania - 0 1 9 11 1 1 15 133 113 9 9 29 364 806
East North Central - 0 3 24 33 - 6 34 339 430 19 44 158 1,896 2,791
Illinois - 0 1 5 8 - 4 32 248 265 - 5 46 213 526
Indiana - 0 2 4 8 - 0 2 11 41 - 3 10 130 348
Michigan - 0 1 4 5 - 1 3 30 27 - 10 22 401 627
Ohio - 0 2 7 9 - 0 7 28 52 18 10 28 459 692
Wisconsin - 0 1 4 3 - 0 4 22 45 1 13 140 693 598
West North Central - 0 3 16 18 2 1 5 65 788 1 19 58 757 1,352
Iowa - 0 1 1 1 - 0 3 20 111 - 2 9 108 139
Kansas - 0 1 1 3 - 0 1 3 159 - 2 7 91 176
Minnesota - 0 1 - 4 - 0 3 10 71 - 6 32 197 578
Missouri - 0 3 11 8 2 0 3 26 431 - 3 14 127 337
Nebraska - 0 1 3 2 - 0 2 6 6 1 3 14 123 66
North Dakota - 0 0 - - - 0 0 - 10 - 1 4 42 48
South Dakota - 0 0 - - - 0 0 - - - 1 11 69 8
South Atlantic - 1 4 58 58 3 5 34 293 210 12 27 64 1,132 1,313
Delaware - 0 1 1 1 - 0 6 22 3 - 2 18 144 5
District of Columbia - 0 0 - 1 - 0 12 8 25 - 0 1 5 19
Florida - 0 2 19 18 2 1 7 46 51 4 6 16 290 309
Georgia - 0 2 18 9 - 0 4 11 53 - 0 8 31 206
Maryland - 0 2 6 4 - 0 3 24 8 4 1 10 96 92
North Carolina - 0 1 8 9 - 0 1 10 35 - 8 24 300 285
South Carolina - 0 0 - 3 - 0 1 5 - - 3 11 113 167
Virginia - 0 2 6 10 1 1 31 166 34 4 3 29 135 218
West Virginia - 0 1 - 3 - 0 1 1 1 - 0 4 18 12
East South Central - 0 2 9 10 - 1 5 37 139 - 11 26 432 807
Alabama - 0 1 3 3 - 0 1 11 35 - 3 19 160 209
Kentucky - 0 1 1 2 - 0 1 7 16 - 4 16 142 376
Mississippi - 0 1 1 2 - 0 2 8 24 - 0 3 34 32
Tennessee - 0 2 4 3 - 0 3 11 64 - 2 8 96 190
West South Central - 0 3 19 22 2 3 33 150 1,214 14 29 220 1,101 1,752
Arkansas - 0 1 1 - - 0 3 9 541 - 2 12 60 188
Louisiana - 0 1 - 5 - 0 3 10 70 1 1 10 94 72
Oklahoma - 0 2 4 1 - 0 9 15 164 4 0 65 77 97
Texas - 0 3 14 16 2 2 23 116 439 9 22 148 870 1,395
Mountain - 0 2 11 15 1 1 5 54 172 14 38 70 1,608 1,630
Arizona - 0 1 1 4 - 0 2 10 34 - 4 13 177 361
Colorado - 0 1 4 4 1 0 3 23 81 12 13 35 546 473
Idaho - 0 1 2 1 - 0 1 1 5 1 7 21 339 44
Montana - 0 0 - 1 - 0 1 2 6 1 1 11 55 98
Nevada - 0 0 - 2 - 0 1 1 5 - 0 6 25 84
New Mexico - 0 1 1 2 - 0 2 6 1 - 4 15 201 153
Utah - 0 1 3 1 - 0 2 11 40 - 5 18 253 399
Wyoming - 0 0 - - - 0 0 - - - 0 4 12 18
Pacific 1 1 15 75 77 - 14 819 589 911 - 55 785 2,291 2,382
Alaska - 0 1 3 1 - 4 25 226 55 - 1 7 73 44
California - 1 4 41 56 - 1 5 67 177 - 36 69 1,330 2,097
Hawaii - 0 0 - 1 - 5 45 235 618 - 1 4 26 29
Oregon 1 0 2 14 19 - 0 2 16 61 - 7 26 441 212
Washington - 0 11 17 - - 0 779 45 - - 7 740 421 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - 0 0 - 1 - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 1 - 13
U.S. Virgin Islands - 0 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 year 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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