More clinical evidence is needed to know whether the two-dose regimen of the vaccine protects against the coronavirus variants, experts say
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President Emmerson Mnangagwa's government distances itself from accusations made in tearful interview as Defense Minister Oppah Muchinguri mourned fellow ...
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US Food and Drug Administration widely expected to authorize emergency use after a special panel votes to recommend vaccine's approval//
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Special advisory committee of US Food and Drug Administration voted Thursday for the emergency approval of the Pfizer/BioNTech COVID-19 vaccine//
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Special advisory committee of US Food and Drug Administration voted Thursday for the emergency approval of the Pfizer/BioNTech COVID-19 vaccine//
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