World F.D.A. Advisers Endorses Merck’s Covid Pill for High-Risk Adults November 30, 2021November 30, 2021Rebecca Robbins and Carl ZimmerComments Off on F.D.A. Advisers Endorses Merck’s Covid Pill for High-Risk Adults The drug, molnupiravir, could be authorized within days for patients at high risk of severe illness.