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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 21, 2018 (WEEK 16)
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 1 19 178 37 47 412 1,146 1,840 11,115 13,638
New England - 9 116 13 24 5 58 107 573 610
Connecticut - 2 31 4 10 3 12 31 116 135
Maine - 1 13 3 5 1 4 11 42 44
Massachusetts - 3 71 2 6 - 27 50 280 284
New Hampshire - 1 8 3 1 - 5 13 48 66
Rhode Island - 1 18 - 2 - 5 19 46 45
Vermont - 0 3 1 - 1 3 9 41 36
Middle Atlantic 1 7 104 16 17 85 140 254 1,501 2,103
New Jersey - 1 26 2 8 - 23 81 178 551
New York (excluding New York City) 1 5 104 12 9 24 34 84 321 351
New York City - 0 14 2 - 38 43 63 526 585
Pennsylvania N 0 0 N N 23 43 91 476 616
East North Central - 0 9 1 1 35 156 289 1,530 1,722
Illinois - 0 0 - - - 43 81 392 552
Indiana - 0 1 - - - 21 46 157 283
Michigan - 0 2 - - 1 29 65 243 405
Ohio - 0 1 - - 29 35 66 424 460
Wisconsin - 0 8 1 1 5 22 63 314 22
West North Central - 0 1 - - 12 87 166 888 981
Iowa - 0 1 - - - 23 46 288 212
Kansas N 0 0 N N - 12 27 95 161
Minnesota - 0 0 - - - 0 0 - -
Missouri - 0 0 - - - 28 53 295 333
Nebraska - 0 0 - - 12 10 27 106 115
North Dakota - 0 0 - - - 3 12 23 81
South Dakota - 0 0 - - - 7 16 81 79
South Atlantic - 0 2 2 - 32 201 311 2,298 2,579
Delaware - 0 1 - - - 2 10 5 35
District of Columbia N 0 0 N N - 1 3 4 14
Florida N 0 0 N N - 82 111 1,101 1,135
Georgia N 0 0 N N - 20 43 232 275
Maryland - 0 1 2 - 16 16 39 205 201
North Carolina N 0 0 N N - 32 61 308 421
South Carolina - 0 1 - - - 9 18 103 96
Virginia N 0 0 N N 16 29 65 327 309
West Virginia - 0 0 - - - 8 22 13 93
East South Central - 0 0 - 2 10 60 102 482 738
Alabama - 0 0 - 1 3 13 32 161 188
Kentucky - 0 0 - - - 14 25 5 208
Mississippi N 0 0 N N 7 10 18 138 123
Tennessee - 0 0 - 1 - 17 34 178 219
West South Central - 0 1 - - 64 125 402 1,088 1,427
Arkansas - 0 0 - - 4 11 27 94 138
Louisiana - 0 1 - - 3 14 36 171 214
Oklahoma N 0 0 N N - 3 88 20 94
Texas - 0 0 - - 57 94 286 803 981
Mountain - 0 1 - - 25 93 174 902 1,154
Arizona N 0 0 N N 11 22 51 222 308
Colorado N 0 0 N N 7 23 47 263 261
Idaho N 0 0 N N 2 8 24 108 115
Montana - 0 0 - - 5 8 18 80 93
Nevada N 0 0 N N - 2 7 11 51
New Mexico N 0 0 N N - 13 32 73 128
Utah - 0 1 - - - 12 21 110 144
Wyoming - 0 0 - - - 4 9 35 54
Pacific - 0 2 5 3 144 201 420 1,853 2,324
Alaska - 0 0 - - 2 2 7 28 18
California - 0 1 2 1 93 127 195 1,140 1,686
Hawaii N 0 0 N N 17 11 36 188 100
Oregon - 0 1 3 2 8 19 41 210 243
Washington - 0 0 - - 24 30 366 287 277
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 - 12
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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