mRNA Zika Vaccine (image) Cell Press Share Print E-Mail Caption This visual abstract shows the findings of Richner and Himansu et al. that a modified mRNA vaccine induces sterilizing immunity against Zika virus while minimizing the generation of crossreactive antibodies that may enhance dengue infection. Credit Richner and Himansu et al./Cell 2017 Usage Restrictions Credit Required. Share Print E-Mail 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.