Decoy nanoparticles (IMAGE) Northwestern University Caption Graphic explains how decoy nanoparticles bind to and trap the SARS-CoV-2 virus and its mutant variants. Credit Northwestern University Usage Restrictions Add credit License Original 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.