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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 July 28, 2018 (WEEK 30)
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 41 18 180 540 1,237 636 1,149 3,959 31,566 36,627
New England 9 8 114 288 753 26 56 100 1,575 1,651
Connecticut - 1 31 16 194 - 12 25 298 375
Maine 8 1 13 42 49 4 4 14 102 114
Massachusetts - 3 49 174 401 19 25 51 791 776
New Hampshire - 1 7 30 46 1 5 13 128 150
Rhode Island 1 0 17 21 54 - 6 17 150 143
Vermont - 0 3 5 9 2 4 8 106 93
Middle Atlantic 31 8 109 235 373 136 156 244 4,425 4,887
New Jersey - 1 14 49 141 - 30 58 767 1,137
New York (excluding New York City) 31 5 108 177 178 57 36 75 938 1,052
New York City - 0 11 9 54 48 44 86 1,337 1,227
Pennsylvania N 0 0 N N 31 44 92 1,383 1,471
East North Central - 0 9 10 51 23 156 275 4,061 5,052
Illinois - 0 1 1 - - 40 74 941 1,386
Indiana - 0 1 - - 2 20 36 478 657
Michigan - 0 1 - 2 2 29 54 739 978
Ohio - 0 0 - 1 - 38 97 1,087 1,075
Wisconsin - 0 9 9 48 19 29 63 816 956
West North Central - 0 7 1 41 72 100 189 2,653 3,526
Iowa - 0 1 - 1 40 26 53 890 612
Kansas N 0 0 N N - 11 28 311 419
Minnesota - 0 7 - 40 - 0 52 1 865
Missouri - 0 0 - - 22 29 47 783 848
Nebraska - 0 0 - - 10 11 26 323 356
North Dakota - 0 1 1 - - 3 12 104 171
South Dakota - 0 0 - - - 7 19 241 255
South Atlantic 1 0 2 2 6 70 203 295 5,603 6,181
Delaware - 0 1 1 3 - 1 9 5 110
District of Columbia N 0 1 N N - 1 5 28 44
Florida N 0 2 N N - 82 123 2,311 2,498
Georgia N 0 0 N N 20 21 43 673 705
Maryland 1 0 1 1 1 19 16 33 497 487
North Carolina N 0 0 N N - 33 59 931 1,055
South Carolina - 0 1 - 1 10 9 19 286 224
Virginia N 0 0 N N 20 29 65 811 812
West Virginia - 0 0 - 1 1 4 22 61 246
East South Central - 0 0 - 2 14 50 82 1,199 1,673
Alabama - 0 0 - 1 5 14 29 428 472
Kentucky - 0 0 - - 1 4 28 39 409
Mississippi N 0 0 N N 6 10 19 327 279
Tennessee - 0 0 - 1 2 15 30 405 513
West South Central - 0 0 - 1 60 115 986 3,168 3,986
Arkansas - 0 0 - - 12 11 27 274 365
Louisiana - 0 0 - 1 24 13 36 325 472
Oklahoma N 0 0 N N 24 5 669 609 309
Texas - 0 0 - - - 85 289 1,960 2,840
Mountain - 0 0 - 2 80 86 154 2,556 3,085
Arizona N 0 0 N N 8 22 42 662 836
Colorado N 0 0 N N 47 23 44 680 664
Idaho N 0 0 N N 19 8 23 278 331
Montana - 0 0 - - - 8 19 232 254
Nevada N 0 0 N N - 2 7 33 104
New Mexico N 0 0 N N 5 11 34 256 414
Utah - 0 0 - 1 1 11 20 284 360
Wyoming - 0 0 - 1 - 4 12 131 122
Pacific - 0 2 4 8 155 216 2,328 6,326 6,586
Alaska - 0 0 - - 4 3 7 76 51
California - 0 1 1 6 101 170 232 4,309 5,544
Hawaii N 0 0 N N 14 11 45 578 412
Oregon - 0 1 3 2 25 19 41 544 579
Washington - 0 1 - - 11 3 2,216 819 -
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 - 34
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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