OKLAHOMA CITY (KFOR) – Kevin Readel worked at the Oklahoma Heart Hospital South for over five years. That was until Wednesday when he claims he was fired for wearing a droplet isolation mask. “It was ...
In a recent study published in PNAS, researchers characterized the wettability of fibrous layers of N95 respirators or face masks using contact angle (CA) goniometers. Fluid mobility is ubiquitous in ...