Contagion Spread from Improper PPE Use (IMAGE) Florida Atlantic University Caption Using ultraviolet light, researchers discovered the presence of fluorescent solution on the health care worker's skin, which represented an exposure to the contagion and indicated that they made an error while putting on or taking off their PPE. Credit Rami A. Ahmed, D.O. Usage Restrictions Credit: Rami A. Ahmed, D.O. 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.