We are still in the exploratory stages of this project, although what's noteworthy is that East Asians on average sleep about an hour and a half less each night than North Americans do.

我们仍然在这个项目的探索阶段，尽管值得注意的是，东亚人平均每晚比北美人少睡一个半小时。

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For example, in the wettest possible absolute humidity, less than 20 percent of the virus was still viable after an hour, while at the driest conditions 80 percent of the virus was still capable of making someone sick.

CNN: Study: Humidifiers may help fight flu