Chủ Nhật, 29 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

Read more on NPR
March 29, 2020 at 04:19AM
Health Care

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