First Author Micah Dettweiler (IMAGE) Emory Health Sciences Caption "Our research might one day benefit modern wound care, if we can identify which compounds are responsible for the antimicrobial activity," says Emory researcher Micah Dettweiler, shown with a stalk of the shrub known as the devil's walking stick (Aralia spinosa). Credit Photo by Stephen Nowland, Emory University Usage Restrictions Must include credit 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.