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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 August 18, 2018 (WEEK 33)
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 32 18 114 895 1,669 678 1,196 3,959 37,493 41,670
New England 6 8 53 430 992 42 57 121 1,914 1,868
Connecticut 1 1 15 28 255 11 12 28 396 417
Maine 4 1 9 56 76 7 4 14 121 132
Massachusetts - 2 42 252 507 20 27 55 924 877
New Hampshire - 1 7 32 52 - 5 13 156 170
Rhode Island - 0 17 53 88 - 6 17 181 170
Vermont 1 0 2 9 14 4 4 10 136 102
Middle Atlantic 25 8 109 428 529 120 157 252 5,185 5,539
New Jersey 1 1 20 130 165 - 29 55 956 1,277
New York (excluding New York City) 24 5 108 267 299 50 36 78 1,133 1,237
New York City - 0 9 31 65 43 44 86 1,522 1,370
Pennsylvania N 0 0 N N 27 43 95 1,574 1,655
East North Central - 0 6 25 73 97 159 256 4,803 5,767
Illinois - 0 1 1 - - 39 66 1,073 1,574
Indiana - 0 0 - 1 - 20 36 579 748
Michigan - 0 1 - 2 2 29 48 873 1,109
Ohio - 0 0 - 1 70 38 97 1,330 1,235
Wisconsin - 0 6 24 69 25 29 46 948 1,101
West North Central - 0 7 1 54 34 98 162 3,032 3,990
Iowa - 0 0 - 2 1 25 57 955 696
Kansas N 0 0 N N - 11 28 347 466
Minnesota - 0 7 - 52 - 0 52 1 1,010
Missouri - 0 0 - - 21 26 49 879 948
Nebraska - 0 0 - - 12 11 25 377 407
North Dakota - 0 1 1 - - 3 12 115 177
South Dakota - 0 0 - - - 8 23 358 286
South Atlantic - 0 3 3 7 74 206 314 6,763 6,976
Delaware - 0 1 1 4 - 0 9 5 122
District of Columbia N 0 1 N N - 1 5 37 48
Florida N 0 2 N N - 85 135 2,893 2,777
Georgia N 0 0 N N 17 21 43 782 802
Maryland - 0 1 2 1 14 18 36 566 551
North Carolina N 0 0 N N - 33 59 1,139 1,212
South Carolina - 0 1 - 1 8 9 19 327 262
Virginia N 0 0 N N 34 28 59 940 915
West Virginia - 0 0 - 1 1 3 18 74 287
East South Central - 0 0 - 2 7 50 77 1,355 1,910
Alabama - 0 0 - 1 4 14 32 484 540
Kentucky - 0 0 - - - 2 28 43 475
Mississippi N 0 0 N N 3 10 21 358 310
Tennessee - 0 0 - 1 - 16 30 470 585
West South Central - 0 1 2 1 90 131 986 4,153 4,739
Arkansas - 0 1 1 - 11 11 21 323 414
Louisiana - 0 1 1 1 15 13 36 374 533
Oklahoma N 0 0 N N 15 4 669 658 414
Texas - 0 0 - - 49 99 289 2,798 3,378
Mountain - 0 0 - 2 62 86 151 2,954 3,463
Arizona N 0 0 N N 7 22 43 743 912
Colorado N 0 0 N N 35 23 47 800 770
Idaho N 0 0 N N 11 8 23 315 369
Montana - 0 0 - - - 9 19 282 284
Nevada N 0 0 N N 1 2 7 39 116
New Mexico N 0 0 N N 8 11 34 315 464
Utah - 0 0 - 1 - 10 19 298 409
Wyoming - 0 0 - 1 - 4 13 162 139
Pacific 1 0 2 6 9 152 216 2,328 7,334 7,418
Alaska - 0 0 - - 3 3 8 90 67
California - 0 1 1 6 123 171 242 5,091 6,206
Hawaii N 0 0 N N - 11 45 626 461
Oregon 1 0 1 5 3 16 19 37 630 684
Washington - 0 1 - - 10 9 2,216 897 -
Territories
American Samoa U 0 0 U U - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 3 - 6
Puerto Rico N 0 0 N N - 0 3 - 39
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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