//Study: 100% face mask use could crush second, third COVID-19 wave

Study: 100% face mask use could crush second, third COVID-19 wave

We’ve all heard it many times: Wear a face covering — indoors, outdoors, on trains and buses. At work, in the supermarket and at church.But now a new modeling study out of Cambridge and Greenwich universities suggests that face masks may be even more important than originally thought in preventing future outbreaks of the new coronavirus.To ward off resurgences, the reproduction number for the virus