We study how pathogen antigen proteins evolve and use this knowledge to improve how we design vaccines and therapeutics ๐ป ๐ ๐งฌ @pasteur.fr ๐ซ๐ท Lab Head ๐งโ๐ฆฑ @spyroslytras.bsky.social https://research.pasteur.fr/en/team/antigen-evolution-and-design/