Research Team (IMAGE) Duke-NUS Medical School Caption From right, Assistant Professor Ann-Marie Chacko, Assistant Professor Alfred Sun, Dr Carla Bianca Luena Victorio and Professor Ooi Eng Eong with a culture of their Zika vaccine strains Credit Duke-NUS Medical School Usage Restrictions Credit: Duke-NUS Medical School License Original 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.