Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1q. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending November 28, 2020 (Week 48)
Reporting Area Hepatitis B, perinatal infection Hepatitis C, acute §
Confirmed Probable
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 3 20 18 1 106 1,834 3,834 1 31 701 NP
New England - 0 - 1 1 8 144 232 - 5 64 NP
Connecticut - 0 - - - 1 6 7 - 0 - NP
Maine - 0 - 1 1 8 130 40 - 3 51 NP
Massachusetts - 0 - - - 2 2 160 - 0 - NP
New Hampshire - 0 - - - 1 5 19 - 2 13 NP
Rhode Island U NC U U U NC U U U NC U U
Vermont - 0 - - - 1 1 6 - 0 - NP
Middle Atlantic - 3 12 4 - 19 250 574 - 8 60 NP
New Jersey - 0 - - - 8 44 94 - 1 2 NP
New York (excluding New York City) - 2 9 - - 14 98 201 - 4 35 NP
New York City - 0 - 2 - 7 14 78 - 4 11 NP
Pennsylvania - 1 3 2 - 7 94 201 - 2 12 NP
East North Central - 1 1 - - 24 309 923 - 6 80 NP
Illinois - 0 - - - 5 38 150 - 2 10 NP
Indiana - 0 - - - 10 53 294 - 3 6 NP
Michigan - 0 - - - 6 64 109 - 2 13 NP
Ohio - 1 1 - - 11 149 264 - 4 51 NP
Wisconsin - 0 - - - 2 5 106 - 0 - NP
West North Central - 0 - - - 7 62 152 - 2 8 NP
Iowa - 0 - - - 2 11 9 - 0 - NP
Kansas - 0 - - - 1 4 19 - 1 2 NP
Minnesota - 0 - - - 3 23 56 - 1 1 NP
Missouri - 0 - - - 2 21 39 - 0 - NP
Nebraska - 0 - - - 0 - 4 - 2 4 NP
North Dakota - 0 - - - 0 - - - 0 - NP
South Dakota - 0 - - - 2 3 25 - 1 1 NP
South Atlantic - 1 3 5 - 45 392 915 - 17 167 NP
Delaware - 0 - - - 0 - - - 0 - NP
District of Columbia U NC U U - 0 - - - 0 - NP
Florida - 0 - 1 - 32 165 549 - 8 49 NP
Georgia - 1 2 - - 7 52 54 - 5 36 NP
Maryland - 1 1 - - 4 42 26 - 2 9 NP
North Carolina - 0 - 2 - 6 49 142 - 4 18 NP
South Carolina - 0 - - - 1 1 9 - 1 1 NP
Virginia - 0 - 2 - 5 24 62 - 3 18 NP
West Virginia - 0 - - - 10 59 73 - 8 36 NP
East South Central - 0 - 5 - 13 239 400 - 9 163 NP
Alabama - 0 - 2 - 2 4 83 - 1 2 NP
Kentucky - 0 - - - 10 113 121 - 6 90 NP
Mississippi - 0 - 2 - 4 32 - - 3 24 NP
Tennessee - 0 - 1 - 7 90 196 - 5 47 NP
West South Central - 1 2 - - 34 258 122 1 6 74 NP
Arkansas - 0 - - - 7 59 48 1 6 58 NP
Louisiana - 1 2 - - 32 185 6 - 1 1 NP
Oklahoma - 0 - - - 4 4 19 - 1 4 NP
Texas - 0 - - - 5 10 49 - 2 11 NP
Mountain - 1 1 - - 8 90 222 - 5 54 NP
Arizona - 0 - - - 0 - - - 0 - NP
Colorado - 1 1 - - 1 1 43 - 0 - NP
Idaho - 0 - - - 2 2 14 - 1 1 NP
Montana - 0 - - - 3 10 16 - 0 - NP
Nevada - 0 - - - 1 2 14 - 0 - NP
New Mexico - 0 - - - 1 1 10 - 0 - NP
Utah - 0 - - - 5 74 120 - 5 53 NP
Wyoming - 0 - - - 0 - 5 - 0 - NP
Pacific - 1 1 3 - 11 90 294 - 3 31 NP
Alaska - 0 - - - 1 2 1 - 0 - NP
California - 1 1 3 - 6 42 191 - 2 13 NP
Hawaii - 0 - - - 1 - 6 - 0 - NP
Oregon - 0 - - - 3 20 22 - 1 7 NP
Washington - 0 - - - 3 26 74 - 1 11 NP
U.S. Territories - 0 - - - 0 - - - 0 - NP
American Samoa - 0 - - - 0 - - - 0 - NP
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - NP
Guam - 0 - - - 0 - - - 0 - NP
Puerto Rico - 0 - - - 0 - - - 0 - NP
U.S. Virgin Islands - 0 - - - 0 - - - 0 - NP
Non-U.S. Residents - 0 - - - 0 - - - 0 - NP
Total - 3 20 18 1 106 1,834 3,834 1 31 701 NP
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: 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.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting year 2020 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
  • § For acute Hepatitis C, only confirmed cases were verified.