Creating a Zika Virus Vaccine (IMAGE) The U.S. Military HIV Research Program (MHRP) Caption A WRAIR scientist examines vero cells for the Zika virus. Credit WRAIR 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.