![](https://cdn.cnn.com/cnnnext/dam/assets/220203211030-plexiglass-kaye-pkg-super-tease.jpg)
CNN’s Randi Kaye speaks to engineers at Florida Atlantic University about the efficacy of plexiglass barriers in preventing the transmission of Covid-19.
CNN’s Randi Kaye speaks to engineers at Florida Atlantic University about the efficacy of plexiglass barriers in preventing the transmission of Covid-19.