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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 December 8, 2018 (WEEK 49)
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 12 141 1,580 2,230 608 1,177 3,959 59,309 61,728
New England - 6 75 770 1,270 21 58 129 3,062 2,897
Connecticut - 0 6 36 312 3 12 35 674 631
Maine - 1 8 78 112 - 3 12 184 223
Massachusetts - 3 62 503 590 10 28 57 1,455 1,345
New Hampshire - 0 7 42 77 - 5 11 262 270
Rhode Island - 0 18 95 158 6 6 18 287 261
Vermont - 0 2 16 21 2 4 10 200 167
Middle Atlantic 1 6 109 704 771 115 151 289 8,122 8,239
New Jersey - 1 23 206 191 - 27 61 1,485 1,813
New York (excluding New York City) 1 4 108 416 490 39 34 79 1,782 1,934
New York City - 0 13 82 90 49 49 88 2,414 2,033
Pennsylvania N 0 0 N N 27 44 102 2,441 2,459
East North Central - 0 10 59 92 77 140 284 7,926 8,677
Illinois - 0 1 2 - - 41 82 2,028 2,273
Indiana - 0 0 - 1 - 18 45 902 1,108
Michigan - 0 1 2 3 1 28 64 1,463 1,654
Ohio - 0 1 1 1 63 40 97 2,069 1,997
Wisconsin - 0 10 54 87 13 27 53 1,464 1,645
West North Central - 0 1 2 61 20 99 168 4,834 5,929
Iowa - 0 0 - 2 1 30 61 1,560 1,083
Kansas N 0 0 N N - 12 35 646 715
Minnesota - 0 0 - 59 - 0 26 1 1,512
Missouri - 0 0 - - 15 25 53 1,336 1,441
Nebraska - 0 0 - - 4 13 26 618 569
North Dakota - 0 1 2 - - 3 12 172 224
South Dakota - 0 0 - - - 10 24 501 385
South Atlantic - 0 5 26 20 115 202 321 10,444 10,317
Delaware - 0 1 2 4 - 0 4 8 195
District of Columbia - 0 1 2 - - 2 6 124 73
Florida - 0 4 15 8 68 88 135 4,382 4,068
Georgia N 0 0 N N 17 24 44 1,205 1,120
Maryland - 0 1 6 5 21 18 37 877 848
North Carolina N 0 0 N N - 35 67 1,798 1,736
South Carolina - 0 1 1 2 3 10 19 482 421
Virginia N 0 0 N N 6 28 59 1,443 1,432
West Virginia - 0 0 - 1 - 3 9 125 424
East South Central - 0 1 1 2 23 44 81 2,164 2,871
Alabama - 0 0 - 1 13 14 32 700 758
Kentucky - 0 0 - - 1 2 28 97 766
Mississippi N 0 0 N N 9 10 25 536 467
Tennessee - 0 1 1 1 - 16 35 831 880
West South Central - 0 1 3 1 102 130 986 6,426 6,889
Arkansas - 0 1 2 - 5 11 21 520 588
Louisiana - 0 1 1 1 11 12 33 538 791
Oklahoma N 0 0 N N 26 16 669 1,053 573
Texas - 0 0 - - 60 91 289 4,315 4,937
Mountain - 0 0 - 2 23 90 152 4,541 5,047
Arizona N 0 0 N N 6 24 43 1,141 1,317
Colorado N 0 0 N N 5 24 47 1,188 1,142
Idaho N 0 0 N N 4 9 33 488 495
Montana - 0 0 - - 2 7 19 394 396
Nevada N 0 0 N N 2 1 5 63 165
New Mexico N 0 0 N N 1 10 24 543 764
Utah - 0 0 - 1 - 10 20 471 578
Wyoming - 0 0 - 1 3 5 13 253 190
Pacific - 0 2 15 11 112 248 2,328 11,790 10,862
Alaska - 0 0 - - - 3 9 122 115
California - 0 2 6 6 95 170 285 8,247 9,135
Hawaii N 0 0 N N - 14 45 803 586
Oregon - 0 1 9 5 10 17 39 908 1,026
Washington - 0 1 - - 7 33 2,216 1,710 -
Territories
American Samoa U 0 0 U U - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 0 - 9
Puerto Rico N 0 0 N N - 0 1 - 49
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 year 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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