South African variant can ‘break through’ Pfizer-BioNTech’s COVID-19 vaccine: Israeli study

The South African Covid-19 variant can “break through” Pfizer-BioNTech’s COVID-19 vaccine to some extent, a study in Israel found. The coronavirus variant discovered in South Africa has managed to penetrate the protection offered by two doses of the Pfizer-BioNTech vaccine to some degree, though it remains unclear just how much efficacy is lost, it said. […]