Bildkomposition: (IMAGE) University of Bonn Caption Prof. Dr. Mihai G. Netea vom Radboud university medical center und vom LIMES-Institut der Universität Bonn (links) sowie Prof. Dr. Andreas Schlitzer vom LIMES-Institut der Universität Bonn (rechts). Credit © Prof. Netea/Universität Bonn Usage Restrictions This image may be used together with the press release. 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.