homehealthcare NewsUS FDA authorises booster dose of Pfizer BioNTech COVID vaccine for certain populations

US FDA authorises booster dose of Pfizer-BioNTech COVID vaccine for certain populations

US booster campaign gets closer as FDA OKs extra shots of Pfizer COVID-19 vaccine for seniors, others at high risk.

By AP Sept 23, 2021 8:22:35 AM IST (Published)


US booster campaign gets closer as FDA OKs extra shots of Pfizer COVID-19 vaccine for seniors, others at high risk.