Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

National Notifiable Infectious Diseases: Weekly Tables

TABLE 2l. 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 November 3, 2018 (WEEK 44)
Reporting
Area		 Legionellosis Malaria
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max
United States 105 122 307 7,104 6,527 14 26 76 1,210 1,814
New England 2 7 46 538 398 2 2 5 74 142
Connecticut 2 2 17 143 110 - 0 1 1 18
Maine - 0 5 25 12 - 0 1 7 16
Massachusetts - 5 22 252 173 2 1 4 51 86
New Hampshire - 1 7 63 56 - 0 1 6 7
Rhode Island - 0 8 41 30 - 0 2 8 13
Vermont - 0 2 14 17 - 0 1 1 2
Middle Atlantic 40 26 112 1,871 1,571 - 8 23 371 474
New Jersey - 2 8 106 232 - 1 6 72 111
New York (excluding New York City) 27 10 55 646 500 - 1 4 53 61
New York City 5 6 47 598 397 - 4 11 168 209
Pennsylvania 8 8 29 521 442 - 1 7 78 93
East North Central 16 24 154 1,900 1,485 2 3 7 126 177
Illinois - 5 35 382 301 - 1 4 39 53
Indiana - 3 17 184 185 - 0 1 12 15
Michigan - 4 45 419 308 - 0 3 19 40
Ohio 16 11 68 795 530 2 1 4 48 59
Wisconsin - 2 19 120 161 - 0 1 8 10
West North Central 3 5 33 411 325 - 1 5 50 139
Iowa 1 1 8 57 32 - 0 2 21 17
Kansas - 0 5 34 31 - 0 2 7 15
Minnesota - 2 14 130 87 - 0 1 - 63
Missouri 2 2 10 126 127 - 0 3 10 22
Nebraska - 0 5 32 27 - 0 2 7 4
North Dakota - 0 2 9 7 - 0 1 5 10
South Dakota - 0 4 23 14 - 0 0 - 8
South Atlantic 29 25 67 1,259 1,221 6 8 19 386 496
Delaware - 0 5 37 31 - 0 2 11 10
District of Columbia - 0 3 14 40 - 0 2 11 19
Florida 12 8 19 399 373 - 1 4 46 48
Georgia - 2 11 135 145 1 1 6 58 68
Maryland 10 4 21 283 172 3 3 9 163 223
North Carolina - 3 10 123 189 - 1 4 44 43
South Carolina 2 1 6 43 49 - 0 0 - -
Virginia 5 3 12 165 175 2 1 5 53 83
West Virginia - 1 8 60 47 - 0 0 - 2
East South Central 4 5 21 241 395 - 0 4 22 33
Alabama 2 1 7 62 59 - 0 3 8 7
Kentucky - 1 4 41 108 - 0 1 2 9
Mississippi - 1 4 30 49 - 0 1 2 5
Tennessee 2 2 12 108 179 - 0 2 10 12
West South Central 10 7 33 348 397 3 0 18 28 145
Arkansas - 1 3 30 52 - 0 1 2 3
Louisiana - 0 3 6 39 1 0 2 7 9
Oklahoma 1 0 25 34 58 - 0 2 4 9
Texas 9 6 23 278 248 2 0 16 15 124
Mountain - 4 12 220 227 - 1 7 45 71
Arizona - 1 5 65 68 - 0 5 19 22
Colorado - 2 7 98 74 - 0 2 9 30
Idaho - 0 2 14 10 - 0 1 2 5
Montana - 0 2 10 13 - 0 0 - 3
Nevada - 0 1 1 14 - 0 2 3 4
New Mexico - 0 2 16 12 - 0 1 5 1
Utah - 0 3 14 29 - 0 1 7 6
Wyoming - 0 1 2 7 - 0 0 - -
Pacific 1 8 62 316 508 1 2 34 108 137
Alaska - 0 1 3 5 1 0 1 6 4
California 1 6 17 242 468 - 1 5 62 118
Hawaii - 0 2 16 6 - 0 1 1 3
Oregon - 0 3 27 29 - 0 2 11 12
Washington - 0 56 28 - - 0 34 28 -
Territories
American Samoa N 0 0 N N - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - - - 0 0 - -
Puerto Rico - 0 0 - 3 - 0 0 - -
U.S. Virgin Islands - 0 0 - - - 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.
TOP