Lab workers in high-biosafety lab (IMAGE) KU Leuven Caption Lab workers work on infected tissue at the KU Leuven Rega Institute Credit Layla Aerts for KU Leuven Usage Restrictions With credit 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.