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HomeTagsNo guarantee any Covid vaccine in development will work: WHO Chief

Tag: No guarantee any Covid vaccine in development will work: WHO Chief

No guarantee any Covid vaccine in development will work: WHO Chief

No guarantee any Covid vaccine in development will work: WHO Chief: World Health Organisation (WHO) chief Tedros Adhanom Ghebreyesus has said that the top health organisation has no guarantee whether any single Covid-19 vaccine now in development will work. While addressing a virtual press conference,...