AAV Illustration (IMAGE) California Institute of Technology Caption An illustration shows the crystal structure of the adeno-associated virus used to deliver broadly neutralizing antibodies as Vectored ImmunoProphylaxis against HIV. Credit Alejandro Balazs / California Institute of Technology Usage Restrictions Appropriate caption and credit required 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.