Study reveals clues to how Eastern equine encephalitis virus invades brain cells

“Understanding how viruses engage with the cells they infect is a critical part of preventing and treating viral disease,” said co-senior author Michael S. Diamond, MD, PhD, the Herbert S. Gasser Professor at Washington University. “Once you understand that, you have the foundation for developing vaccines and drugs to block it. In this study, it took us a long time to sort out the complexity associated with the particular receptor-virus interaction, but once we acquired this knowledge, we were able to design a decoy molecule that turned out to be very effective at neutralizing the virus and protecting mice from disease.”