摘要Varicella-zoster is a highly communicable virus that can be transmitted through the airborne route.About one quarter of people are infected with this virus.Previous studies have described the structure of A-capsid and a blurred reconstruc-tion of the C-capsid with icosahedral symmetry.In this study,we have determined the more precise detailed structures of the varicella-zoster virus(VZV)B-and C-capsid in icosahedral symmetry using a combination of block-based recon-struction and symmetry relaxation strategies.In addition,we are reporting structural details of the portal vertex recon-structions in five-fold symmetry and portal reconstructions in twelve-fold symmetry.The structures unveil the basis for the high thermal stability of the VZV capsid.The conformational flexibility of structural elements of the capsid plays a role in the assembly of the capsid and drives processes critical for the viral life cycle.The results of the study open up new avenues for the development of drugs against a highly prevalent and contagious pathogen.