Twisted neck Greenish diarrhea Most times symptoms seen or shown by seek birds maybe a combination of two or more diseases. Mortality can range from 15% to 75% depending on the virus strain. Newcastle disease is characterized by a sudden onset of symptoms, which include hoarse chirps (in chicks), watery discharge from the nostrils, labored breathing (gasping), facial swelling, greenish diarrhoea,paralysis, trembling, and twisting of the neck. Please share and leave a comment .
Poultry,piggery,fishery and microlivestock