Senior Congress leader Shashi Tharoor on Sunday said that the emergency approval to COVID-19 vaccine--Covaxin is premature and could be dangerous as it is still under phase 3 trial. He urged Union health minister Dr Harsh Vardhan to wait till full trials of the vaccine are completed.source https://timesofindia.indiatimes.com/india/approval-to-covaxin-premature-could-be-dangerous-tharoor/articleshow/80082159.cms
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