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

The coronavirus outbreak around the globe has led to a shortage of protective face masks. The Centers for Disease Control and Prevention says healthcare workers should use homemade masks as a last ...

Cloth face masks, often cobbled together as a makeshift alternative when stocks of surgical masks run low, and sometimes worn as a fashion statement, offer no practical protection against the ...

The global surgical mask market is set to experience strong growth, projected to expand from USD 2.06 billion in 2023 to USD ...