Created for anthrax attacks, cold plasma air filter is being prepped to combat COVID-19

(Drexel University) Researchers at Drexel University's C.& J. Nyheim Plasma Institute are modifying an air sterilization system they created to combat the threat of anthrax attacks post-9-11 in hopes it can now help to ward off COVID-19.
Source: EurekAlert! - Infectious and Emerging Diseases - Category: Infectious Diseases Source Type: news