Applying Microneedle Patches (IMAGE) Georgia Institute of Technology Caption Microneedle patches would be briefly applied to an arm, where the needles would dissolve into the skin, carrying the vaccine with them. Credit Gary Meek 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.