In over 2200 children ages 5-11, a placebo-controlled trial of a dose of 10 μg, 1/3 of adults, showed 90.7% efficacy of Pfizer's vaccine (3 cases in vaccine, 16 in placebo)https://t.co/DtuvLmI8An @loftus @JaredSHopkins pic.twitter.com/KdWjPwiGOJ

— Eric Topol (@EricTopol) October 22, 2021