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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 4, 2018 (WEEK 31)
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 26 18 180 669 1,417 662 1,193 3,959 33,654 38,388
New England 3 8 114 346 867 36 57 108 1,711 1,723
Connecticut - 1 31 27 225 5 12 26 343 390
Maine 2 1 13 45 62 4 4 14 108 117
Massachusetts 1 3 49 210 450 23 25 51 842 814
New Hampshire - 1 7 32 51 - 5 13 139 160
Rhode Island - 0 17 27 67 - 5 17 161 145
Vermont - 0 3 5 12 4 4 9 118 97
Middle Atlantic 22 8 109 305 427 151 156 240 4,638 5,086
New Jersey - 1 15 80 155 - 29 58 767 1,177
New York (excluding New York City) 22 5 108 209 216 77 36 75 1,019 1,119
New York City - 0 7 16 56 53 44 86 1,404 1,259
Pennsylvania N 0 0 N N 21 44 94 1,448 1,531
East North Central - 0 9 10 60 65 158 253 4,364 5,305
Illinois - 0 1 1 - - 40 67 997 1,453
Indiana - 0 1 - 1 1 19 35 521 686
Michigan - 0 1 - 2 - 29 54 780 1,026
Ohio - 0 0 - 1 41 38 97 1,201 1,128
Wisconsin - 0 9 9 56 23 29 56 865 1,012
West North Central - 0 7 1 44 31 98 162 2,784 3,679
Iowa - 0 1 - 1 5 26 53 910 635
Kansas N 0 0 N N - 11 28 311 441
Minnesota - 0 7 - 43 - 0 52 1 908
Missouri - 0 0 - - 9 28 47 810 890
Nebraska - 0 0 - - 17 11 25 343 369
North Dakota - 0 1 1 - - 3 12 115 173
South Dakota - 0 0 - - - 8 23 294 263
South Atlantic 1 0 2 3 6 72 203 291 5,807 6,472
Delaware - 0 1 1 3 - 1 9 5 119
District of Columbia N 0 1 N N - 1 5 28 45
Florida N 0 2 N N - 82 123 2,311 2,597
Georgia N 0 0 N N 14 21 43 715 748
Maryland 1 0 1 2 1 17 17 34 523 518
North Carolina N 0 0 N N - 33 59 1,002 1,108
South Carolina - 0 1 - 1 14 9 19 307 232
Virginia N 0 0 N N 25 28 59 848 849
West Virginia - 0 0 - 1 2 4 22 68 256
East South Central - 0 0 - 2 10 50 82 1,247 1,751
Alabama - 0 0 - 1 2 14 29 442 490
Kentucky - 0 0 - - 1 4 28 41 434
Mississippi N 0 0 N N 7 10 19 344 290
Tennessee - 0 0 - 1 - 15 30 420 537
West South Central - 0 0 - 1 29 130 986 3,719 4,286
Arkansas - 0 0 - - 22 11 20 299 382
Louisiana - 0 0 - 1 7 13 36 332 496
Oklahoma N 0 0 N N - 5 669 609 321
Texas - 0 0 - - - 98 289 2,479 3,087
Mountain - 0 0 - 2 66 87 151 2,720 3,213
Arizona N 0 0 N N 12 22 43 715 858
Colorado N 0 0 N N 39 23 47 719 703
Idaho N 0 0 N N 10 8 23 292 344
Montana - 0 0 - - 4 9 19 263 265
Nevada N 0 0 N N 1 2 7 34 108
New Mexico N 0 0 N N - 10 34 267 429
Utah - 0 0 - 1 - 11 20 299 380
Wyoming - 0 0 - 1 - 4 12 131 126
Pacific - 0 2 4 8 202 216 2,328 6,664 6,873
Alaska - 0 0 - - 2 3 7 81 55
California - 0 1 1 6 152 169 238 4,546 5,771
Hawaii N 0 0 N N 16 11 45 609 427
Oregon - 0 1 3 2 27 19 41 579 620
Washington - 0 1 - - 5 5 2,216 849 -
Territories
American Samoa U 0 0 U U - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 3 - 3
Puerto Rico N 0 0 N N - 0 4 - 38
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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