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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2a. 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 April 28, 2018 (WEEK 17)
Reporting
Area		 Babesiosis Campylobacteriosis
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max
United States - 19 183 39 59 407 1,305 2,040 13,697 16,770
New England - 9 116 16 28 12 58 107 643 645
Connecticut - 2 31 5 11 4 12 31 126 144
Maine - 1 13 3 6 1 4 11 43 47
Massachusetts - 3 71 2 7 7 25 50 331 298
New Hampshire - 1 8 5 2 - 5 13 56 70
Rhode Island - 1 18 - 2 - 5 19 46 47
Vermont - 0 3 1 - - 3 9 41 39
Middle Atlantic - 7 106 16 20 107 148 255 1,755 2,239
New Jersey - 1 21 2 8 - 31 63 283 592
New York (excluding New York City) - 5 105 11 12 35 34 84 357 384
New York City - 1 14 3 - 52 43 63 589 610
Pennsylvania N 0 0 N N 20 43 91 526 653
East North Central - 1 9 1 6 39 165 291 1,683 2,200
Illinois - 0 0 - - 2 43 81 444 587
Indiana - 0 1 - - 1 21 46 170 299
Michigan - 0 2 - - 1 29 65 269 425
Ohio - 0 1 - - 21 35 66 445 495
Wisconsin - 1 9 1 6 14 29 63 355 394
West North Central - 0 1 - - 25 87 166 993 1,070
Iowa - 0 1 - - - 23 46 288 234
Kansas N 0 0 N N - 12 28 121 177
Minnesota - 0 0 - - - 0 0 - -
Missouri - 0 0 - - 15 30 53 334 352
Nebraska - 0 0 - - 4 11 27 111 132
North Dakota - 0 0 - - - 3 9 33 89
South Dakota - 0 0 - - 6 7 16 106 86
South Atlantic - 0 2 1 - 29 280 418 3,549 3,992
Delaware - 0 1 - - - 3 10 5 39
District of Columbia N 0 0 N N - 1 4 10 17
Florida N 0 0 N N - 163 222 2,292 2,434
Georgia N 0 0 N N - 19 43 232 298
Maryland - 0 1 1 - 13 16 39 220 212
North Carolina N 0 0 N N - 31 61 318 453
South Carolina - 0 1 - - - 9 18 106 103
Virginia N 0 0 N N 16 29 65 353 333
West Virginia - 0 0 - - - 7 22 13 103
East South Central - 0 0 - 2 8 60 102 540 792
Alabama - 0 0 - 1 1 14 32 184 200
Kentucky - 0 0 - - 3 14 25 9 224
Mississippi N 0 0 N N 3 10 18 156 135
Tennessee - 0 0 - 1 1 16 34 191 233
West South Central - 0 1 - - 85 126 402 1,209 1,562
Arkansas - 0 0 - - - 11 27 94 152
Louisiana - 0 1 - - 16 14 36 187 227
Oklahoma N 0 0 N N 5 3 88 25 102
Texas - 0 0 - - 64 94 286 903 1,081
Mountain - 0 1 - - 36 85 173 991 1,252
Arizona N 0 0 N N 6 22 51 236 343
Colorado N 0 0 N N 21 23 44 284 270
Idaho N 0 0 N N 6 8 24 114 125
Montana - 0 0 - - 3 8 18 90 100
Nevada N 0 0 N N - 3 7 13 54
New Mexico N 0 0 N N - 13 32 78 143
Utah - 0 1 - - - 11 21 122 160
Wyoming - 0 0 - - - 4 9 54 57
Pacific - 0 2 5 3 66 243 445 2,334 3,018
Alaska - 0 0 - - 1 2 7 30 19
California - 0 1 2 1 48 162 248 1,598 2,323
Hawaii N 0 0 N N - 11 36 188 110
Oregon - 0 1 3 2 14 19 41 228 261
Washington - 0 0 - - 3 30 369 290 305
Territories
American Samoa U 0 0 U U - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - - - - - - - - - -
Puerto Rico N 0 0 N N - 0 2 - 14
U.S. Virgin Islands N 0 0 N N - 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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