Amantadine(AMT)belongs to tricyclic amines and is the first antiviral to be used to suppress influenza virus.In livestock and poultry breeding,mainly for the early treatment and prevention of poultry and influenza,as well as the prevention of swine gastroenteritis,but the side effects caused by mental disorders and the increasing resistance of livestock consumers greater security risks.Therefore,China's Ministry of Agriculture 560 Bulletin has been banned amantadine and rimantadine and other antiviral drugs...