Sneeze cam reveals best fabric combos for cloth masks

Cloth masks hanged in sun

During the COVID-19 pandemic, cloth face masks became a way to help protect yourself and others from the virus. And for some people, they became a fashion statement, with many fabric choices available. But just how effective are they, especially in containing a sneeze? Now, researchers reporting in ACS Biomaterials Science & Engineering used high-speed videos of a person sneezing to identify the optimal cloth mask design. READ MORE