You must use a mask to avoid coronavirus

You must use a mask to avoid coronavirus. It is a disease that has yet to be discovered by any curable love scientists. It is a disease that has infected 1.6 million people so far. It kills 12,000 to 13,000 people every day just because of this coronavirus. Coronavirus has become an epidemic all over the world so we should follow the hygiene rules given by the World Health Organization. The most important place is what mask we should use and social distance.