Paying attention? @DonnellyStephen
RT @EricTopol: Substantial immune escape of BA.4/BA.5 variants compared with BA.1 and BA.2, less neutralization by triple-vaccinated serum, antigenic distance and structure-function characterized
https://www.biorxiv.org/content/10.1101/2022.05.21.492554v1

🐦🔗: https://nitter.eu/NChildersMEP/status/1529093452352430080