Pseudovirus in vitro neutralization data show continued neutralizing activity of VYD222 (pemivibart) against the KP.1.1 FLiRT and KP.3 SARS-CoV-2 variants, virus selections representative of current dominant strains and the most recent FLiRT-containing viruses Invivyd’s new data is broadly concordant with preliminary pseudovirus data showing neutralizing activity of VYD222 against KP.2 FLiRT and KP.3 variants recently publicized by an independent academic lab Invivyd’s next anticipated SARS-CoV-2 monoclonal ...