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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 25, 2018 (WEEK 34)
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 17 18 121 996 1,750 728 1,196 3,959 38,964 43,224
New England 5 8 61 493 1,035 37 57 122 1,986 1,966
Connecticut - 1 15 28 270 7 12 29 417 442
Maine 1 1 8 58 82 4 4 14 128 139
Massachusetts - 3 50 300 520 18 25 56 955 924
New Hampshire - 1 7 32 54 - 5 13 157 174
Rhode Island 4 0 17 65 95 4 6 17 186 177
Vermont - 0 2 10 14 4 4 10 143 110
Middle Atlantic 10 8 109 455 561 144 153 253 5,388 5,773
New Jersey - 1 20 141 168 - 29 55 968 1,313
New York (excluding New York City) 10 5 108 278 324 45 36 78 1,179 1,312
New York City - 0 11 36 69 66 44 87 1,596 1,415
Pennsylvania N 0 0 N N 33 44 95 1,645 1,733
East North Central - 0 6 33 76 69 156 257 4,992 5,973
Illinois - 0 1 1 - - 39 66 1,095 1,622
Indiana - 0 0 - 1 1 20 39 604 774
Michigan - 0 1 - 2 - 29 49 915 1,146
Ohio - 0 0 - 1 51 38 97 1,381 1,285
Wisconsin - 0 6 32 72 17 29 45 997 1,146
West North Central - 0 2 1 56 30 97 162 3,125 4,150
Iowa - 0 0 - 2 - 25 59 985 727
Kansas N 0 0 N N - 11 28 347 489
Minnesota - 0 2 - 54 - 0 46 1 1,056
Missouri - 0 0 - - 17 26 51 908 982
Nebraska - 0 0 - - 12 11 25 392 418
North Dakota - 0 1 1 - - 3 12 122 181
South Dakota - 0 0 - - 1 8 24 370 297
South Atlantic 1 0 3 4 8 62 207 321 6,995 7,233
Delaware 1 0 1 2 4 - 0 9 5 127
District of Columbia N 0 1 N N - 2 6 57 52
Florida N 0 2 N N - 85 135 2,893 2,877
Georgia N 0 0 N N 7 21 43 799 822
Maryland - 0 1 2 2 13 17 36 586 576
North Carolina N 0 0 N N - 33 62 1,235 1,252
South Carolina - 0 1 - 1 12 10 19 349 274
Virginia N 0 0 N N 30 29 59 994 955
West Virginia - 0 0 - 1 - 4 18 77 298
East South Central - 0 0 - 2 18 49 71 1,421 1,979
Alabama - 0 0 - 1 3 14 32 504 560
Kentucky - 0 0 - - 11 2 28 57 492
Mississippi N 0 0 N N 4 10 22 374 319
Tennessee - 0 0 - 1 - 16 30 486 608
West South Central - 0 1 2 1 135 130 986 4,312 4,877
Arkansas - 0 1 1 - 16 11 21 341 429
Louisiana - 0 1 1 1 - 13 36 374 569
Oklahoma N 0 0 N N 41 5 669 707 426
Texas - 0 0 - - 78 98 289 2,890 3,453
Mountain - 0 0 - 2 60 85 152 3,072 3,587
Arizona N 0 0 N N 12 22 43 763 940
Colorado N 0 0 N N 37 23 47 837 793
Idaho N 0 0 N N 8 8 23 325 385
Montana - 0 0 - - 1 9 19 295 294
Nevada N 0 0 N N - 1 7 39 118
New Mexico N 0 0 N N 2 11 34 329 493
Utah - 0 0 - 1 - 10 19 322 420
Wyoming - 0 0 - 1 - 4 13 162 144
Pacific 1 0 2 8 9 173 216 2,328 7,673 7,686
Alaska - 0 0 - - 1 3 8 93 74
California 1 0 1 3 6 150 171 251 5,357 6,432
Hawaii N 0 0 N N 2 11 45 644 470
Oregon - 0 1 5 3 12 19 38 646 710
Washington - 0 1 - - 8 9 2,216 933 -
Territories
American Samoa U 0 0 U U - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 2 - 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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