Isolation of virus during the incubation period of mumps infection.
D002675:Child, Preschool; D006801:Humans; D008297:Male; D009107:Mumps / Q000175:diagnosis*; D009109:Mumps virus / Q000302:isolation & purification*; D012463:Saliva / Q000382:microbiology*; D014556:Urine / Q000382:microbiology