Manage subscriptions Share Tweet You can follow the discussion on FDA expands Pfizer COVID booster for 16- and 17-year-olds due to omicron fears [Video] without having to leave a comment. Cool, huh? Just enter your email address in the form here below and you’re all set. Email Latest Trending Videos 1 second ago Manage subscriptions 1 second ago Manage subscriptions 1 second ago Manage subscriptions