U.S. Buys 10 Million Treatment Courses of Pfizer’s COVID-19 Antiviral Pill U.S. Buys 10 Million Treatment Courses of Pfizer’s COVID-19 Antiviral Pill November 19, 2021 by Madeline Leesman Pharmaceutical corporation Pfizer announced on Thursday that the United States government will pay $5.29 billion for 10 million treatment courses of its…