PD Dr. Ronald Dijkman (IMAGE) University of Bern Caption PD Dr. Ronald Dijkman, Institute for Infectious Diseases (IFIK), University of Bern Credit Courtesy of Ronald Dijkman 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.