谈谈“禽流感”

禽流感是一种家禽的病毒性传染病，能导致鸡的高死亡率。到目前为止，还没有证据表明禽流感病毒可以从鸡直接传给人。

Avian influenza is a viral disease in poultry， which is able to cause high mortality in infected birds. However there has not been any evidence that this disease will be transmitted directly from birds to humans.