Viral load trapping on a mask (IMAGE) University of California - San Diego Caption Schematic diagram of viral load getting trapped inside the mask layer. Droplets and virus are not drawn to scale. Credit Basu et al, Science Advances, March 5, 2021 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.