Absolutely not - completely pointless and another marketing ploy for the companies that manufacture them
Explainer: Coronavirus
Where did the virus come from?
Professor David Heymann has been advising the @WHO on its response to Coronavirus, having previously led their response to SARS.
Watch his full explainer for everything you need to know:
https://www.chathamhouse.org/file/explainer-coronavirus-what-you-need-know …pic.twitter.com/NO3bmmPdDL
Explainer: Coronavirus - What You Need to Know
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SARS,MERS was lesson.Unkown syndrome nCoV is global, sporadic& shock to world affecting all. How infection can be controlled?&How infected be/treated/recovered?To save human with protected human rights is bigest challenge. Global partnership required.
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