CPMV Illustration (IMAGE) Scripps Research Institute Caption A new study shows that a hollowed-out version of cowpea mosaic virus could be useful in human therapies. Credit Photo courtesy of The Scripps Research Institute. Usage Restrictions None 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.