The mix-up at the facility operated by contract manufacturer Emergent BioSolutions resulted in ingredients destined for AZ's AZD1222 jab being mixed into vials of the J&J product, rendering them ...
The AZD1222 vaccine was invented by the University of Oxford and its spin-out company Vaccitech, then later licensed by AZ. It is based on an adenoviral vector based on a weakened version of the ...