RSV Antibodies (IMAGE) University of California - Santa Cruz Caption Immune system antibodies can block RSV infection and provide protection from RSV disease. This image shows how a protective human antibody (dark and light grey surface) sticks to a folded part of the RSV G protein antigen (rainbow colored blue-to-red). The new findings provide a foundation for the development of a RSV vaccine. Credit Rebecca DuBois Usage Restrictions For use only with news coverage of this research 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.