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National Notifiable Infectious Diseases: Weekly Tables

TABLE 2h. 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 September 29, 2018 (WEEK 39)
Reporting
Area		 Hepatitis (viral, acute, by type) †
A B
Current
week		 Previous 52 weeks Cum
2018		 Cum
2017		 Current
week		 Previous 52 weeks Cum
2018		 Cum
2017
Med Max Med Max
United States 175 100 250 5,893 2,329 13 55 146 2,035 2,532
New England 1 2 10 92 55 - 2 6 76 96
Connecticut - 0 2 11 11 - 0 2 7 8
Maine - 0 1 5 3 - 1 4 36 58
Massachusetts - 1 8 65 34 - 0 6 31 29
New Hampshire - 0 1 7 3 - 0 1 1 -
Rhode Island 1 0 3 3 2 U 0 0 U U
Vermont - 0 1 1 2 - 0 1 1 1
Middle Atlantic 13 6 12 201 266 - 3 7 114 166
New Jersey - 1 4 33 56 - 1 3 25 47
New York (excluding New York City) 6 1 6 63 57 - 0 5 21 24
New York City 1 1 6 35 104 - 0 2 19 39
Pennsylvania 6 2 5 70 49 - 1 4 49 56
East North Central 84 27 99 1,498 499 4 9 18 362 438
Illinois - 1 6 47 56 - 0 2 10 23
Indiana 1 9 28 509 10 - 3 10 104 132
Michigan - 8 26 248 394 - 1 4 45 55
Ohio 83 3 89 685 27 3 5 12 192 217
Wisconsin - 0 2 9 12 1 0 2 11 11
West North Central - 5 11 230 48 - 1 4 49 81
Iowa - 0 2 7 7 - 0 2 5 9
Kansas - 0 2 10 5 - 0 1 8 22
Minnesota - 0 2 9 26 - 0 2 15 16
Missouri - 4 10 198 7 - 0 2 18 27
Nebraska - 0 1 6 2 - 0 1 2 6
North Dakota - 0 0 - - - 0 1 1 -
South Dakota - 0 0 - 1 - 0 1 - 1
South Atlantic 2 11 103 1,269 298 3 22 33 787 952
Delaware - 0 1 6 3 - 0 2 5 8
District of Columbia U 0 1 U U U 0 0 U U
Florida - 4 15 166 185 - 11 18 406 430
Georgia 1 1 5 52 19 1 2 7 103 92
Maryland 1 1 3 25 19 1 1 4 35 25
North Carolina - 1 6 51 21 - 3 8 126 142
South Carolina - 0 2 - 17 - 0 2 - 33
Virginia - 1 4 40 28 1 1 4 41 49
West Virginia - 1 89 929 6 - 2 8 71 173
East South Central 69 35 101 2,049 32 1 10 20 353 426
Alabama - 0 3 17 15 - 1 4 33 63
Kentucky 68 34 87 1,832 11 - 5 12 174 174
Mississippi - 0 2 10 2 1 1 5 32 30
Tennessee 1 1 22 190 4 - 3 9 114 159
West South Central 5 3 20 200 125 4 4 39 127 175
Arkansas 5 1 12 133 6 - 0 3 27 35
Louisiana - 0 3 15 6 - 1 7 34 50
Oklahoma - 0 2 1 7 - 0 30 1 10
Texas - 1 7 51 106 4 2 8 65 80
Mountain 1 5 16 178 181 1 2 4 60 90
Arizona 1 1 4 31 47 1 0 3 21 20
Colorado - 0 3 8 59 - 0 2 17 26
Idaho - 0 1 4 4 - 0 1 4 5
Montana - 0 0 - 3 - 0 0 - 3
Nevada - 0 2 1 13 - 0 2 3 22
New Mexico - 0 1 1 2 - 0 1 1 -
Utah - 3 12 129 47 - 0 2 14 13
Wyoming - 0 4 4 6 U 0 1 U U
Pacific - 6 30 176 825 - 3 45 107 108
Alaska - 0 1 1 - - 0 2 5 6
California - 4 27 133 803 - 2 5 54 92
Hawaii - 0 2 2 5 - 0 1 3 -
Oregon - 0 3 19 17 - 0 2 16 10
Washington - 0 28 21 - - 0 45 29 -
Territories
American Samoa - 0 0 - - - 0 0 - -
Commonwealth of Northern Mariana Islands - - - - - - - - - -
Guam - 0 0 - 3 - 0 19 - 74
Puerto Rico - 0 1 - 6 - 0 0 - 3
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.
  • † Perinatal hepatitis C cases are not included in this table. These data will be included in the annual NNDSS tables on the NNDSS Data and Statistics page (https://wwwn.cdc.gov/nndss/data-and-statistics.html) beginning with data year 2018 and in the annual Summary of Viral Hepatitis, published online by CDC's Division of Viral Hepatitis, available at https://www.cdc.gov/hepatitis/statistics/2015surveillance/index.htm.
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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