CHIKV Neutralizing Antibodies Process (IMAGE) Vitalant Caption Antibody neutralization of CHIKV entry and egress into cells, illustrated process. Credit Blood Systems Research Institute, San Francisco 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.