Pfizer, Biontech, Novavax, Moderna shares plunge to session lows after U.S. backs waiving patent protections on Covid vaccines https://t.co/Wq9i3OsP1j pic.twitter.com/gEPwFw4yOg— CNBC Now (@CNBCnow) May 5, 2021
Pfizer, Biontech, Novavax, Moderna shares plunge to session lows after U.S. backs waiving patent protections on Covid vaccines https://t.co/Wq9i3OsP1j pic.twitter.com/gEPwFw4yOg