Plexiglass Is Everywhere, With No Proof It Keeps Covid at Bay – Bloomberg

Sales of plexiglass tripled to roughly $750 million in the U.S. after the pandemic hit, as offices, schools, restaurants and retail stores sought protection from the droplets that health authorities suspected were spreading the coronavirus.
— Read on www.bloomberg.com/news/articles/2021-06-08/fortunes-spent-on-plastic-shields-with-no-proof-they-stop-covid