Ad26.COV2.S-elicited immunity protects against G614 spike variant SARS-CoV-2 infection in Syrian hamsters and does not enhance respiratory disease in challenged animals with breakthrough infection after sub-optimal vaccine dosing
J. E. M. van der Lubbe, S. K. Rosendahl Huber, A. Vijayan…·F. Wegmann
This study shows that a single dose of Ad26.COV2.S vaccine protects Syrian hamsters from G614 SARS-CoV-2 infection and prevents VAERD even with suboptimal immunity.