COVID-19 30-second rapid test (IMAGE) University of Nevada, Reno Caption Engineers and virologists at the University of Nevada, Reno team up to develop a nanotube-based electrochemical biosensor for COVID-19. Research Scientist Timsy Uppal cultures and assays the virus while post-doctoral researcher Bhaskar Vadlamani is testing the SARS-CoV-2 nanosensor. Credit Photo courtesy of University of Nevada, Reno. 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.