SARS-CoV-2 RapidPlex with fingers (IMAGE) California Institute of Technology Caption The sensor element is created from thin plastic etched with a laser. Credit Caltech Usage Restrictions With credit to Caltech 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.