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Coronavirus: When to wear a mask and when you can skip it - Hindustan Times 23-Jun-2020
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Coronavirus: When to wear a mask and when you can skip it - Hindustan Times
The studies on masks aren’t perfectly definitive, but that’s typical of many issues involving health risks — from mercury contamination to cancer screenings. It’s still better to make decisions based on an incomplete body of evidence than to ignore evidence a…
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