Microbial Protectors (IMAGE) University of Utah Health Caption University of Utah Health scientists have found that mice with frequent gastrointestinal distress were less likely to socialize with other mice, a behavior reminiscent of social impairments associated with autism. They could alleviate both GI symptoms and the behavioral changes they provoke by introducing Blautia, a specific species of bacteria, into the animals’ guts. The findings show that it is possible to impact health and social behavior by manipulating the gut microbiome in a controlled way. Credit Luat Nguyen, University of Utah Health Usage Restrictions Use with credit 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.