we have a brioler farm incloud about 40000 brid ,in the day 24 of age the farm has infection with ibv althought i vaccinate the ibv for three time . 2 days 4/91 , colone + MA5 7 days , 18 DAYS colone + MA5
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Islam masoud raslan
we have a brioler farm incloud about 40000 brid ,in the day 24 of age the farm has infection with ibv althought i vaccinate the ibv for three time . 2 days 4/91 , colone + MA5 7 days , 18 DAYS colone + MA5