Zombie Ant Society (VIDEO) Penn State This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption The first 33 seconds are within the nest. We observe an infected (I) individual in trophallaxis -- adult social feeding behavior -- with an individual from the sham (G) treatment group. During the next 17 seconds we have observations performed outside of the nest in which an infected individual (I) performs trophallaxis with an individual from the healthy treatment group (H). Credit de Bekker et al., 2014 Usage Restrictions Non commercial use only 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.