Johan Neyts, KU Leuven (IMAGE) KU Leuven Caption Professor Johan Neyts (KU Leuven, Belgium): "We have identified at least one experimental drug against hepatitis C that is also effective against the Zika virus." Credit KU Leuven - Rob Stevens Usage Restrictions The image may only be used with appropriate caption or 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.