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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 1, 2018 (WEEK 48)
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 7 12 140 1,562 2,208 565 1,186 3,959 57,590 60,647
New England - 7 75 767 1,258 18 58 129 2,985 2,856
Connecticut - 0 6 36 311 - 12 36 657 624
Maine - 1 8 78 105 - 4 12 184 220
Massachusetts - 3 62 501 587 15 28 57 1,418 1,331
New Hampshire - 1 7 42 76 1 5 11 255 263
Rhode Island - 0 18 94 158 1 6 18 275 254
Vermont - 0 2 16 21 1 4 10 196 164
Middle Atlantic 6 7 109 695 763 105 153 290 7,824 8,088
New Jersey - 1 22 201 190 - 27 61 1,341 1,780
New York (excluding New York City) 6 4 108 415 484 38 34 79 1,738 1,897
New York City - 0 13 79 89 45 49 88 2,361 1,998
Pennsylvania N 0 0 N N 22 45 102 2,384 2,413
East North Central 1 0 9 58 91 66 144 284 7,703 8,552
Illinois - 0 1 2 - 1 40 82 1,974 2,243
Indiana - 0 0 - 1 - 18 44 858 1,095
Michigan - 0 1 2 3 2 28 64 1,432 1,627
Ohio 1 0 0 1 1 45 40 97 2,003 1,971
Wisconsin - 0 9 53 86 18 28 53 1,436 1,616
West North Central - 0 1 2 61 16 99 168 4,783 5,836
Iowa - 0 0 - 2 1 30 61 1,548 1,067
Kansas N 0 0 N N - 12 35 646 708
Minnesota - 0 0 - 59 - 0 29 1 1,486
Missouri - 0 0 - - 12 25 53 1,308 1,416
Nebraska - 0 0 - - 3 13 26 612 562
North Dakota - 0 1 2 - - 3 12 172 217
South Dakota - 0 0 - - - 10 24 496 380
South Atlantic - 0 4 22 19 68 200 320 9,931 10,095
Delaware - 0 1 2 4 - 0 4 8 191
District of Columbia - 0 1 2 - - 2 6 122 72
Florida - 0 3 13 7 - 87 135 3,999 3,964
Georgia N 0 0 N N 5 23 43 1,144 1,101
Maryland - 0 1 4 5 26 18 37 855 823
North Carolina N 0 0 N N 1 35 67 1,784 1,709
South Carolina - 0 1 1 2 12 10 19 477 414
Virginia N 0 0 N N 24 28 59 1,421 1,406
West Virginia - 0 0 - 1 - 3 18 121 415
East South Central - 0 1 1 2 15 44 81 2,115 2,801
Alabama - 0 0 - 1 6 14 32 681 747
Kentucky - 0 0 - - 3 2 28 94 744
Mississippi N 0 0 N N 3 10 25 525 451
Tennessee - 0 1 1 1 3 16 35 815 859
West South Central - 0 1 3 1 113 130 986 6,261 6,759
Arkansas - 0 1 2 - 11 10 21 515 574
Louisiana - 0 1 1 1 2 12 33 524 774
Oklahoma N 0 0 N N 24 16 669 1,026 562
Texas - 0 0 - - 76 91 289 4,196 4,849
Mountain - 0 0 - 2 33 90 152 4,467 4,967
Arizona N 0 0 N N 5 24 43 1,108 1,290
Colorado N 0 0 N N 9 24 47 1,183 1,120
Idaho N 0 0 N N 6 9 33 482 487
Montana - 0 0 - - 4 7 19 390 390
Nevada N 0 0 N N 1 1 5 60 161
New Mexico N 0 0 N N 6 11 24 533 755
Utah - 0 0 - 1 2 10 20 469 575
Wyoming - 0 0 - 1 - 5 13 242 189
Pacific - 0 2 14 11 131 239 2,328 11,521 10,693
Alaska - 0 0 - - 2 3 9 121 113
California - 0 2 5 6 107 171 284 8,075 8,997
Hawaii N 0 0 N N 6 14 45 803 576
Oregon - 0 1 9 5 9 17 39 894 1,007
Washington - 0 1 - - 7 32 2,216 1,628 -
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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