Kufotokozera mwatsatanetsatane
Bovine Viral Diarrhea Virus (Bovine Viral Diarrhea Virus yofupikitsidwa BVDV ndi ya mtundu wa Flavivirus), ng'ombe zazaka zonse zimatha kutenga kachilomboka, ndipo ng'ombe zimatha kutenga kachilomboka. wapamwamba kwambiri.