Pathogens and Loss of Appetite (IMAGE) Cell Press Caption This visual abstract depicts the findings that pathogens can interfere with the gut-brain circuits that control host anorexia during infection to promote host survival while facilitating disease transmission. Credit Rao et al./Cell 2017 Usage Restrictions Credit Required. 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.