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

TABLE 1z. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending May 9, 2020 (Week 19)
Reporting Area Pertussis § Plague Poliomyelitis, paralytic
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 21 460 3,878 5,059 - 1 - - - 0 - -
New England - 26 85 337 - 0 - - - 0 - -
Connecticut - 5 4 15 - 0 - - - 0 - -
Maine - 13 27 194 - 0 - - - 0 - -
Massachusetts - 14 37 91 - 0 - - - 0 - -
New Hampshire - 5 3 25 - 0 - - - 0 - -
Rhode Island - 8 3 4 - 0 - - - 0 - -
Vermont - 5 11 8 - 0 - - - 0 - -
Middle Atlantic 2 84 490 460 - 0 - - - 0 - -
New Jersey - 11 - 95 - 0 - - - 0 - -
New York (excluding New York City) 1 31 118 190 - 0 - - - 0 - -
New York City - 15 35 55 - 0 - - - 0 - -
Pennsylvania 1 50 337 120 - 0 - - - 0 - -
East North Central 8 125 883 846 - 0 - - - 0 - -
Illinois - 46 290 175 - 0 - - - 0 - -
Indiana - 11 31 76 - 0 - - - 0 - -
Michigan - 21 79 144 - 0 - - - 0 - -
Ohio 8 51 404 280 - 0 - - - 0 - -
Wisconsin - 42 79 171 - 0 - - - 0 - -
West North Central - 46 180 487 - 0 - - - 0 - -
Iowa - 17 18 65 - 0 - - - 0 - -
Kansas - 2 - 41 - 0 - - - 0 - -
Minnesota - 15 51 151 - 0 - - - 0 - -
Missouri - 19 56 97 - 0 - - - 0 - -
Nebraska - 11 40 56 - 0 - - - 0 - -
North Dakota - 7 13 3 - 0 - - - 0 - -
South Dakota - 8 2 74 - 0 - - - 0 - -
South Atlantic 4 82 553 552 - 0 - - - 0 - -
Delaware - 3 11 - - 0 - - - 0 - -
District of Columbia - 4 7 5 - 0 - - - 0 - -
Florida 3 22 182 120 - 0 - - - 0 - -
Georgia - 12 131 111 - 0 - - - 0 - -
Maryland - 6 18 30 - 0 - - - 0 - -
North Carolina - 20 108 137 - 0 - - - 0 - -
South Carolina - 10 11 83 - 0 - - - 0 - -
Virginia 1 43 70 59 - 0 - - - 0 - -
West Virginia - 5 15 7 - 0 - - - 0 - -
East South Central 1 28 228 218 - 0 - - - 0 - -
Alabama - 14 106 76 - 0 - - - 0 - -
Kentucky - 14 46 56 - 0 - - - 0 - -
Mississippi - 3 8 15 - 0 - - - 0 - -
Tennessee 1 14 68 71 - 0 - - - 0 - -
West South Central - 118 188 246 - 0 - - - 0 - -
Arkansas - 5 29 - - 0 - - - 0 - -
Louisiana - 5 15 36 - 0 - - - 0 - -
Oklahoma - 10 - - - 0 - - - 0 - -
Texas - 117 144 210 - 0 - - - 0 - -
Mountain 5 98 604 805 - 1 - - - 0 - -
Arizona 4 27 271 141 - 0 - - - 0 - -
Colorado - 21 145 173 - 0 - - - 0 - -
Idaho - 17 52 33 - 0 - - - 0 - -
Montana 1 59 37 218 - 0 - - - 0 - -
Nevada - 6 7 32 - 0 - - - 0 - -
New Mexico - 9 33 64 - 1 - - - 0 - -
Utah - 15 48 130 - 0 - - - 0 - -
Wyoming - 4 11 14 - 0 - - - 0 - -
Pacific 1 87 667 1,108 - 0 - - - 0 - -
Alaska - 4 7 11 - 0 - - - 0 - -
California - 65 302 829 - 0 - - - 0 - -
Hawaii - 4 9 11 - 0 - - - 0 - -
Oregon 1 20 142 74 - 0 - - - 0 - -
Washington - 32 207 183 - 0 - - - 0 - -
U.S. Territories - 2 - - - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 2 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - - - 0 - -
Total 21 460 3,878 5,059 - 1 - - - 0 - -
  • 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 years 2019 and 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).
  • § The pertussis case definition was modified by CSTE effective January 1, 2020. Criteria were modified increasing sensitivity for case ascertainment such that case counts may increase.