Five years after Donald Trump declared a national COVID emergency, here's what the research says about face masks.

The White House announced on Friday a nationwide ... and what kinds of fabrics offer the best protection. A cloth mask is much less protective than surgical or N95 masks, but it might be 'better ...

The Zenbu quickly became my favorite mask. Like many of the cloth masks we've tried, it is not a medical mask and it is not guaranteed to prevent the spread of COVID-19. But it's the one I reach ...

For four months, a small white cloth was consistently seen clinging to the face of Japan’s prime minister, barely covering his mouth and nostrils. The mask’s purpose was to prevent Shinzo Abe ...

The White House issued the President's Coronavirus ... Prevention were now recommending that Americans voluntarily wear cloth masks in public to slow the spread of the coronavirus.