Pfizer’s Updated Covid Shot Effective Against New Variant In Mice Study
Pfizer Inc said on Thursday its updated COVID-19 shot, which is being tested against emerging variants, showed neutralizing activity against the “Eris” subvariant in a study conducted on mice. Pfizer, along with its German partner BioNTech SE, as well as other COVID-19 vaccine makers Moderna and Novavax have created versions of their shots, which are…