الصفحة الرئيسيةNDTV News - World-news AstraZeneca Rejects "Incorrect" Reports On Covid Jab Efficacy In Elderly byashif raza -يناير 25, 2021 0 تعليقات Pharma giant AstraZeneca has defended the efficacy of its Covid-19 vaccine after media reports said the German government had doubts about its effectiveness among those over 65. from NDTV News - World-news https://ift.tt/369Vzf6
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