Newcastle Disease

Causal Organism - Paramyxovirus

Occurrence age - All growth stages

Symptoms - The chicken fluffs its feathers and appears to have its coat dragging on the ground. Swollen of head and neck. Chicken looks sleepy. Difficulty in breathing and gasps. Greenish diarrhea. Chicken may have its head twisted and fall backwards onto their back. The sick chickens will die after 3 or 4 days.

Prevention and curing - Monthly or every 3 months of vaccination, through needle, eye drops, spraying and through drinking water.