BioNTech: Covid-19 Vaccine Does Not Need Any Changes To Protect Against Variants

BioNTech, which co-developed its Covid-19 vaccine with Pfizer, said on Monday that its shots do not require any new adaptations to protect against new emerging variants of the coronavirus, echoing two recently concluded studies showing that the mRNA shot offered robust protection against the more infectious variants that first emerged in the U.K. and Brazil.