Thứ Bảy, 28 tháng 3, 2020

NPR News: WHO Reviews "Available" Evidence On Coronavirus Transmission Through Air

WHO Reviews "Available" Evidence On Coronavirus Transmission Through Air
A scientific brief from the World Health Organization says "current evidence" points to infectious respiratory droplets passed in "close contact" situations, but some say it's too soon to be sure

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Health Care
March 29, 2020 at 04:19AM

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