BioNTech CEO: omicron is partial escape variant, but booster may restore protection

Healthcare

Preliminary data suggest the BioNTech and Pfizer Covid-19 vaccine may have diminished protection against the omicron variant, but that levels of neutralizing antibodies can be restored with a third shot. Real-world data are needed to further assess the vaccine’s efficacy against the new variant and whether an omicron-specific version of the shot is needed.

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