Experts said they’d seen widespread misuse of masks: People will touch the mask, fidget with it, drop it, then put it back on. Sometimes they’re upside down or and worn for too long, said Bernadette Boden-Albala, the dean of public health at UC Irvine.
What you should know about wearing gloves and a mask if you can’t work from home
Los Angeles Times, March 22, 2020
March 22, 2020