全美大概十八萬大學生新冠確診。

Thousands of new coronavirus cases continue to emerge on college campuses. A New York Times survey of more than 1,700 American colleges and universities — including every four-year public institution and every private college that competes in N.C.A.A. sports — has revealed more than 178,000 cases and at least 70 deaths since the pandemic began.

 

https://www.nytimes.com/interactive/2020/us/covid-college-cases-tracker.html