Killer chickens virus diagnosed
The mysterious virus that killed more than 35 chickens in lower Melphay, Trashingang, (Bhutan) in January this year has been diagnosed as the Newcastle disease say of officials of the regional
The mysterious virus that killed more than 35 chickens in lower Melphay, Trashingang, (Bhutan) in January this year has been diagnosed as the Newcastle disease say of officials of the regional