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Newcastle Disease

Today we will be discussing about one of the most ruthless diseases in poultry production. What is Newcastle Disease? Newcastle Disease is a highly contagious viral infection that affects many species of domestic and other bird species with virulent Newcastle disease virus (NDV). Domestic fowls, turkeys, pigeons are most susceptible while a mild form of the disease affects ducks, geese, quail and guinea fowl. It is a worldwide problem that presents primarily as an acute respiratory or digestive disease, or diarrhoea may be the predominant clinical form an ad drop in egg production, profuse diarrhoea followed by collapse, or long-term nervous signs (such as twisted necks), if the birds survive. Severe forms of the disease are highly fatal. What Causes Newcastle Disease? Newcastle Disease is caused by a paramyxovirus that can vary in pathogenicity from mild to highly pathogenic. Onset of the disease is rapid, and signs appear throughout the flock within 2 to 12 days (averag

Newcastle Disease (NCD)

It is the hot season and Newcastle Disease (NCD) will be a farmer's nightmare especially if vaccinations were not done. NCD is a viral disease. There are mild forms and virulent forms of the disease. Meaning there are different strains of the virus that cause NCD. Many farmers have shared the vaccination schedule on this platform and hope you are adhering to it. The formula for calculating the volume of water to be used for the dosing has also been shared. Remember NCD will affect the respiratory, digestive and nervous system of the birds. These are the clinical signs: Respiratory System : Sneezing, gasping for air, coughing, nasal discharge. Digestive System : Greenish watery diarrhoea. Nervous System : Twisted head and neck, circling, complete stiffness, paralysis. Other Signs : Swelling around the eyes and neck, decreased activity, tremors, drooping of wings. If birds are not vaccinated, NCD can wipe out 100% of your flock. N