10 Jul, 2021 PFIZER WILL ASK FDA APPROVAL FOR THIRD ‘BOOSTER’ COVID-19 VACCINE Tharindu Perera July 10, 2021 PFIZER WILL ASK FDA APPROVAL FOR THIRD ‘BOOSTER’ COVID-19 VACCINE2021-07-10T09:29:05+00:00 ONLINE EXCLUSIVES Share this:PrintEmailFacebookLinkedInTwitterGoogleSkypeWhatsApp