Isolation of bluetongue virus serotype 20 from the semen of an experimentally-infected bull.
D000818:Animals; D001819:Bluetongue / Q000382:microbiology*; D001820:Bluetongue virus / Q000302:isolation & purification*; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D008297:Male; D012087:Reoviridae / Q000302:isolation & purification*; D012661:Semen / Q000382:microbiology*; D012756:Sheep