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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 March 31, 2018 (WEEK 13)
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 18 178 23 38 342 1,206 1,903 8,259 11,125
New England - 9 116 12 20 8 57 107 479 479
Connecticut - 2 31 3 8 3 12 31 96 100
Maine - 1 13 3 5 - 3 11 33 38
Massachusetts - 3 71 2 6 - 27 50 233 225
New Hampshire - 1 8 3 1 - 5 13 44 59
Rhode Island - 1 17 - - 4 4 15 39 32
Vermont - 0 3 1 - 1 3 9 34 25
Middle Atlantic - 7 97 5 12 62 146 254 1,125 1,682
New Jersey - 1 26 1 6 - 23 81 131 462
New York (excluding New York City) - 5 97 4 6 18 33 84 244 287
New York City - 0 14 - - 29 41 63 375 461
Pennsylvania N 0 0 N N 15 46 91 375 472
East North Central - 0 9 1 1 39 154 289 1,081 1,324
Illinois - 0 0 - - 1 44 81 243 424
Indiana - 0 1 - - - 21 46 95 196
Michigan - 0 2 - - - 28 65 170 328
Ohio - 0 1 - - 30 37 66 331 359
Wisconsin - 0 8 1 1 8 22 63 242 17
West North Central - 0 1 - - 24 89 166 672 713
Iowa - 0 1 - - 5 22 46 241 149
Kansas N 0 0 N N 1 15 27 81 110
Minnesota - 0 0 - - - 0 0 - -
Missouri - 0 0 - - 11 29 53 227 252
Nebraska - 0 0 - - 7 10 27 73 90
North Dakota - 0 0 - - - 3 13 12 52
South Dakota - 0 0 - - - 7 16 38 60
South Atlantic 1 0 2 2 1 50 198 310 1,728 2,025
Delaware - 0 1 - - - 2 10 5 24
District of Columbia N 0 0 N N - 1 3 4 12
Florida N 0 0 N N - 81 111 829 913
Georgia N 0 0 N N 31 20 43 199 212
Maryland 1 0 1 2 1 4 16 38 153 157
North Carolina N 0 0 N N - 32 61 233 315
South Carolina - 0 1 - - - 7 18 24 83
Virginia N 0 0 N N 15 27 63 271 232
West Virginia - 0 0 - - - 8 22 10 77
East South Central - 0 0 - 2 4 59 102 342 583
Alabama - 0 0 - 1 - 13 32 103 141
Kentucky - 0 0 - - - 15 25 3 170
Mississippi N 0 0 N N 4 10 18 111 96
Tennessee - 0 0 - 1 - 16 34 125 176
West South Central - 0 1 - - 42 123 392 738 1,091
Arkansas - 0 0 - - 7 11 27 73 108
Louisiana - 0 1 - - 9 14 36 141 176
Oklahoma N 0 0 N N 3 3 88 10 81
Texas - 0 0 - - 23 93 277 514 726
Mountain - 0 1 - - 44 93 172 682 878
Arizona N 0 0 N N 11 24 52 167 240
Colorado N 0 0 N N 12 23 44 226 192
Idaho N 0 0 N N 10 8 24 77 88
Montana - 0 0 - - 10 7 17 53 66
Nevada N 0 0 N N - 3 7 8 43
New Mexico N 0 0 N N 1 13 33 56 101
Utah - 0 1 - - - 11 21 60 112
Wyoming - 0 0 - - - 4 9 35 36
Pacific - 0 1 3 2 69 262 387 1,412 2,350
Alaska - 0 0 - - - 2 7 16 18
California - 0 1 - - 49 172 268 957 1,925
Hawaii N 0 0 N N - 10 36 116 77
Oregon - 0 1 3 2 11 19 41 163 198
Washington - 0 0 - - 9 30 249 160 132
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 - 11
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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