Pan-Pan Zhou

Epitope-focused S2 stem-helix nanoparticle immunogens elicit protective broadly neutralizing antibodies against diverse betacoronaviruses in non-human primates, establishing a framework for pan-betacoronavirus vaccines.

This paper describes the directed evolution of an antibody to enhance its binding affinity for MERS-CoV, resulting in cross-neutralization against multiple betacoronaviruses.