Plexiglass barriers are popping up everywhere, but how effective are they? Plexiglass dividers in indoor and outdoor settings have become ubiquitous in restaurant dining rooms, grocery store checkouts ...

MINNEAPOLIS — While many employers have suspended their return to office plans in response to the surge of the COVID-19 delta variant, not everyone can avoid the added risk. So how do you help protect ...

And while physical barriers are effective at blocking big droplets released from a person’s nose or mouth when they cough or sneeze, they’re essentially useless at blocking the spread of aerosols ...

When Vice President Mike Pence and Sen. Kamala Harris square off on the debate stage Wednesday night, a pair of plexiglass barriers will separate them. The barriers are just one of the coronavirus ...

A University of Minnesota aerosol scientist has said plexiglass dividers offer limited protection from Delta, the dominant COVID-19 strain in the U.S. for office workers as employers attempt to make ...