After all the controversy about face masks (you can read about the WHO point of view in April 2020 here, that says that healthy people need not wear masks), it is quite clear that face masks play a major role in reducing the spread of Covid-19, for everyone.
The masks do not have to be fancy or complex or expensive. Just functional. If they are washable and reusable, it’s a welcome bonus for the municipality’s waste management machinery that has been overly burdened these past few months.
Most importantly, the masks should be worn properly for maximum utility. Masks that hang around the neck are akin to helmets that hang on the riders’ arms.
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