Eric Weinstein @EricRWeinstein
Pfizer's investigational drug, PF-07321332 is a…protease inhibitor. Please tell me it has been successful and pro… https://t.co/lvOYCyzSX7 — PolitiTweet.org
Reuters Science News @ReutersScience
Pfizer said it has started a large study testing its investigational oral antiviral drug for the prevention of COVI… https://t.co/QoCgz7esa8