Nkọwa zuru ezu
Bovine viral afọ ọsịsa / Mucosaldisease, a klas II ọrịa na-efe efe, bụ ọrịa na-efe efe nke ọrịa afọ ọsịsa bovine butere (Bovine Viral Diarrhea Virus abbreviated BVDV bụ nke genus Flavivirus), ehi nke afọ ọ bụla nwere ike ibute ọrịa, yana ụmụaka nwere ike ibute ehi. nke kachasị elu.
Ọdịnaya ahaziri ahazi
Usoro nrụpụta ngwa ngwa akwụkwọ mpempe akwụkwọ anaghị ebipụ
