In the coming weeks, if they have not already, your government is likely to begin advising you to wear a face mask to protect against coronavirus.
For those living in Asia, such announcements will be a vindication of a tactic that has been adopted across much of the region since the beginning of the crisis and appears to have been borne out by lower rates of infection and faster containment of outbreaks.
In other parts of the world, this message may be confusing, coming after weeks of public health authorities, politicians and media figures confidently claiming masks do not help and urging people instead to focus on washing their hands and maintaining social distancing. ..
To read the entire article from CNN, click https://www.cnn.com/2020/04/01/asia/coronavirus-mask-messaging-intl-hnk/index.html