Nkọwa zuru ezu
Bovine viral afọ ọsịsa / Mucosaldisease, a klas nke abụọ na-efe efe ọrịa, bụ ọrịa na-efe efe nke bovine viral afọ ọsịsa virus (Bovine Viral Diarrhea Virus abbreviated BVDV bụ nke genus Flavivirus), ehi nke afọ ọ bụla na-enwe ike ibute ọrịa, na-eto eto anụ ndị kasị elu.
Ọdịnaya ahaziri ahazi
Usoro nrụpụta ngwa ngwa akwụkwọ mpempe akwụkwọ anaghị ebipụ
