Pfizer says tweaked Covid-19 shots boost protection against Omicron – Times of India

NEW YORK: Pfizer Inc and BioNTech SE said on Saturday that a booster dose of updated…

FDA Advisers Weigh COVID-19 Shots For Babies, Young Children

Washington: U.S. government advisers met Wednesday to decide whether to endorse COVID-19 shots for babies, toddlers…