The drug, Paxlovid, failed to meet its primary goal of significantly reducing the risk of Covid-19 infection in adults exposed to the virus through a household contact, Pfizer said in a statement Friday.
https://www.bnnbloomberg.ca/pfizer-s-cov...-1.1759247
https://www.bnnbloomberg.ca/pfizer-s-cov...-1.1759247