If you only have a single-layer or loose-fitting mask, it may be smart to wear two at once. To double up, wear one cloth mask over another, or wear a cloth mask over a surgical mask. Experts have long ...

Wearing a face mask is a vital measure to prevent the spread of COVID-19, even if you are fully vaccinated. While surgical and cloth masks offer some protection, N95s and KN95s masks, called ...

Some disease experts have suggested wearing two masks to better protect yourself from the more transmissible variants of COVID-19 making their way around the globe, one of which has now been detected ...

States including Florida, Texas, Arizona and California have seen a drastic increase in COVID-19 cases over the past few weeks (in fact, Florida broke the record for single-day coronavirus new cases ...