see also: Virulent Gumboro Symptoms
[ Ссылка ]
ILT Symptoms
[ Ссылка ]
VVND Symptoms
[ Ссылка ]
Avian Malaria Symptoms
[ Ссылка ]
Hepatitis Symptoms
[ Ссылка ]
Avian Influenza Symptoms
[ Ссылка ]
Avian Influenza H5N1 Symptoms
[ Ссылка ]
Swollen head and cyanosis in head is a symptom of avian influenza, bird flu in chickens. but, cyanosis in head is not common in layer chicken, except in native chickens.
this is a learning material video for vet colleges, poultry farmers. #fieldvet #poultry #chickenfarming
Ещё видео!