If the virus appears, people with special training and protective clothing should kill all the birds on the farm.The farm must be cleaned completely.
If the virus appears, people with special training and protective clothing should kill all the birds on the farm.The farm must be cleaned completely.
如果出现病毒，应由经过特殊训练穿着防护服的人应扑灭农场里的所有禽类。并彻底的清洁农场。