Frequently Asked Questions
Answer to your frequently asked questions about Paya Vaccine Tavana products and services
When is the best time to inject the Newcastle disease and influenza dual killed vaccine?
Why is reduced egg production a common and significant clinical sign, even though avian influenza virus infection is respiratory?
Is there a difference between maternal antibodies and antibodies from vaccines or natural disease?
Why does Angara mortality stop after about 3 days of stopping feed, but then increase again when feeding is resumed?!
Does stress cause the secretion of corticosteroids from the adrenal glands of chicks or chickens?
Do you really follow the vaccine cold chain from the beginning?
Why is maintaining a cold chain important for poultry vaccines?
Why does high iron in water lead to vaccination failure of live vaccines, especially the Gamboro vaccine?
Why do drooling and air swallowing symptoms occur in three-day-old broilers due to incorrect spray bronchitis vaccination?
What is the role of the Harderian gland in chickens?
What is the role of the Harderian gland in poultry vaccination?
Why is the eye drop vaccine usually more effective than the drinking vaccine?
Why do large poultry farms use drinking water or spray instead of eye drops?
Why have we been able to largely control viscerotropic Newcastle disease with vaccination but not respiratory Newcastle disease?
Why is the CV from vaccination better in eye drop than in spray?
Why aren't turkeys vaccinated against bronchitis and gumboro?
