Pfizer Exec Concedes COVID-19 Vaccine Was Not Tested on Preventing Transmission Before Release

Pfizer Exec Concedes COVID-19 Vaccine Was Not Tested on Preventing Transmission Before Release A Pfizer executive said Monday that neither she nor other Pfizer officials knew whether its COVID-19 vaccine would stop transmission before entering the market last year. Member of the European Parliament, Rob Roos, asked during a session: “Was the Pfizer COVID vaccine […]