Testing device (IMAGE) University of Florida Caption The motherboard of a COVID-19 rapid testing device that UF Health researchers helped develop is seen here. The device can return a coronavirus test result as accurately and sensitively as the gold standard of testing, a PCR test, in 30 seconds. Credit Photo courtesy of Houndstoothe Analytics. Usage Restrictions None 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.