Microneedle Patch Application (IMAGE) Emory Health Sciences Caption Nadine Rouphael, M.D., associate professor of medicine (infectious diseases) at Emory University School of Medicine (standing) and study participant Daisy Bourassa, demonstrate how the microneedle vaccine patch was applied. Credit Rob Felt, Georgia Tech 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.