The EU is turning more heavily to BioNTech/Pfizer to make up for suspended Johnson & Johnson vaccine doses and for longer-term needs to fight the mutating coronavirus, its chief Ursula von der Leyen said Wednesday.
The EU is turning more heavily to BioNTech/Pfizer to make up for suspended Johnson & Johnson vaccine doses and for longer-term needs to fight the mutating coronavirus, its chief Ursula von der Leyen said Wednesday.