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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 2, 2018 (WEEK 22)
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 7 6 20 152 174 6 67 903 1,374 3,138 91 279 1,277 4,368 7,082
New England - 0 2 7 5 - 3 16 38 87 8 17 43 211 442
Connecticut - 0 0 - - - 0 2 2 7 - 1 5 16 32
Maine - 0 1 - - - 0 1 4 1 8 6 17 109 198
Massachusetts - 0 1 6 4 - 2 14 17 71 - 6 20 54 94
New Hampshire - 0 0 - - - 0 1 1 2 - 1 5 12 22
Rhode Island - 0 1 1 - - 0 11 2 6 - 0 24 11 22
Vermont - 0 1 - 1 - 0 7 12 - - 1 4 9 74
Middle Atlantic 2 1 3 17 16 1 11 63 304 347 6 36 68 373 832
New Jersey - 0 2 4 2 - 0 4 21 21 - 7 14 57 203
New York (excluding New York City) 1 0 2 6 6 1 3 54 41 94 5 8 23 110 181
New York City 1 0 1 2 4 - 5 16 138 129 - 2 6 37 55
Pennsylvania - 0 2 5 4 - 1 15 104 103 1 17 31 169 393
East North Central - 1 2 19 22 - 5 32 171 349 - 54 104 522 1,346
Illinois - 0 1 2 5 - 3 30 128 210 - 9 46 89 256
Indiana - 0 2 3 3 - 0 2 6 33 - 5 19 54 130
Michigan - 0 1 4 3 - 0 2 13 18 - 12 26 127 261
Ohio - 0 2 6 8 - 0 7 18 47 - 12 28 209 371
Wisconsin - 0 1 4 3 - 0 2 6 41 - 10 27 43 328
West North Central - 0 3 12 15 - 2 14 34 731 1 24 58 276 714
Iowa - 0 1 1 - - 1 5 11 89 - 2 8 26 45
Kansas - 0 1 1 2 - 0 3 1 152 - 3 11 29 80
Minnesota - 0 3 - 6 - 0 6 4 57 - 10 32 78 281
Missouri - 0 3 9 5 - 1 8 17 420 1 4 18 66 239
Nebraska - 0 1 1 2 - 0 1 1 3 - 2 14 54 39
North Dakota - 0 0 - - - 0 0 - 10 - 0 4 13 26
South Dakota - 0 0 - - - 0 0 - - - 0 4 10 4
South Atlantic - 1 4 29 33 2 6 31 228 97 14 26 60 428 594
Delaware - 0 1 1 1 - 0 6 21 - - 0 2 - 3
District of Columbia - 0 1 - - - 0 12 4 10 - 0 1 2 12
Florida - 0 2 12 11 1 1 9 30 11 6 7 15 114 157
Georgia - 0 2 5 4 - 1 4 8 30 - 1 12 1 70
Maryland - 0 2 3 1 - 0 3 20 4 - 1 6 26 48
North Carolina - 0 2 6 4 - 0 3 4 16 - 8 24 167 126
South Carolina - 0 0 - 3 - 0 1 3 - - 2 9 36 96
Virginia - 0 1 2 8 1 1 28 137 26 8 5 29 71 79
West Virginia - 0 1 - 1 - 0 1 1 - - 0 4 11 3
East South Central - 0 2 5 6 - 1 11 23 91 - 13 35 163 474
Alabama - 0 1 2 - - 0 11 6 21 - 3 17 40 104
Kentucky - 0 1 1 2 - 0 1 6 16 - 4 12 70 273
Mississippi - 0 1 - 2 - 0 2 2 17 - 0 3 17 18
Tennessee - 0 2 2 2 - 0 5 9 37 - 3 9 36 79
West South Central - 0 3 12 13 - 4 32 64 1,016 9 33 217 391 754
Arkansas - 0 1 - - - 0 3 3 528 - 2 9 17 86
Louisiana - 0 1 - 3 - 0 3 2 56 1 1 9 44 45
Oklahoma - 0 1 - - - 0 14 6 124 - 0 65 22 7
Texas - 0 3 12 10 - 3 23 53 308 8 24 145 308 616
Mountain - 0 2 8 11 1 1 5 28 143 24 37 73 914 919
Arizona - 0 1 1 3 - 0 3 5 29 5 6 14 112 220
Colorado - 0 1 3 2 - 0 2 13 70 19 11 41 335 263
Idaho - 0 1 2 1 1 0 1 2 5 - 3 21 179 17
Montana - 0 1 - - - 0 2 2 3 - 1 10 25 36
Nevada - 0 0 - 2 - 0 1 1 5 - 1 10 12 43
New Mexico - 0 1 1 2 - 0 1 2 - - 4 14 129 99
Utah - 0 1 1 1 - 0 2 3 31 - 7 16 122 233
Wyoming - 0 0 - - - 0 0 - - - 0 2 - 8
Pacific 5 1 15 43 53 2 29 820 484 277 29 51 784 1,090 1,007
Alaska - 0 1 1 1 - 5 25 207 1 - 1 5 26 23
California - 0 4 19 39 - 2 6 27 123 - 35 63 647 865
Hawaii - 0 1 - - - 18 45 208 111 - 1 4 15 13
Oregon - 0 2 12 13 - 1 4 13 42 1 6 25 208 106
Washington 5 0 11 11 - 2 0 781 29 - 28 0 740 194 -
Territories
American Samoa - 0 0 - - - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - - - - - - -
Guam - - - - - - - - - - - - - - -
Puerto Rico - 0 0 - 1 - 0 0 - 1 - 0 2 - 8
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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