Sandra Sánchez of Brentwood was wearing a blue surgical mask on a recent afternoon as she sold plastic containers of cut fruit near a stoplight at the end of a Long Island Expressway exit. Her mother ...

(CNN) — Double masking can significantly improve protection, new data from the US Centers for Disease Control and Prevention shows. Researchers found that layering a cloth mask over a medical ...

As campus emptied amid the COVID-19 pandemic, small groups of volunteers took to Bartels Hall to help sew surgical masks — aid for local medical facilities during a massive supply shortage. The effort ...