Pfizer to discuss COVID-19 vaccine booster with US officials
ABOVE PHOTO: In this March 2021 photo provided by Pfizer, vials of the Pfizer-BioNTech COVID-19 vaccine are prepared for packaging at the company's facility in Puurs, Belgium. Pfiz…
ABOVE PHOTO: In this March 2021 photo provided by Pfizer, vials of the Pfizer-BioNTech COVID-19 vaccine are prepared for packaging at the company's facility in Puurs, Belgium. Pfiz…