Covid-19: FDA OKs booster shot for people 65 and older, or at high-risk
WASHINGTON, Sept 23 (NNN-Xinhua) — The US Food and Drug Administration (FDA) authorized booster shots of Pfizer’s COVID-19 vaccine for people aged 65 and older or at high-risk. “After considering the totality of the available scientific evidence and the deliberations of our advisory committee of independent, external experts, the FDA…

