avian influenza viruses

• 禽流感病毒

avian influenza viruses的用法和样例：

例句

1. But human and avian influenza viruses recognise different cell receptors.
   但是人类流感与禽流感病毒识别不同的细胞受体。
2. Reassortment of viruses is another key point into which scientists are diving.
   禽流感病毒研究的另一个热点是病毒基因节段的重配问题。