A rare feat: Material protects against both biological and chemical threats

Researchers have developed a versatile composite fabric that can deactivate both biological threats, such as the novel coronavirus that causes COVID-19, and chemical threats, such as those used in chemical warfare. A material that is effective against both classes of threats is rare. The new material also is reusable. It can be restored to its original state after the fabric has been exposed to threats by a simple bleach treatment.

source https://www.sciencedaily.com/releases/2021/10/211008160453.htm