Glorio Oporto, West Virginia University (IMAGE) West Virginia University Caption A WVU research team, led by Gloria Oporto, is exploring woody biomass as a material to be used in mask filters amid the COVID-19 pandemic. Credit West Virginia University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.