禽流感(3)

3. Avian dispersal may be a viable method of making H5N1 virus carried by migratory birds hard to infect poultry farms. List and write down 3 methods of avian dispersal and explain why.

1.嚴格禁止走私禽鳥，目前已發現中國走私禽鳥檢驗出H5N1病毒，所以應嚴格禁止走私禽鳥。

2.飼養猛獸以驅趕候鳥，減少家禽跟候鳥的感染機會。

3.架網防鳥，防止家禽跟候鳥有所接觸，以降低感染機會。