grippe例句

The grippe hit unusually severely that year.
那一年,流行性感冒来得异常凶猛.

Sexy: The uncle of mouth of my home alley got a grippe.
性感: 我家巷口的伯伯得了流行性感冒.

What is the transmission way of the grippe?
流行性感冒的传播途径是什么?