Putting all controversies to rest, the World Health Organization (WHO) on Friday said that it never certified any traditional medicine as a cure for Covid-19. WHO's clarification came via a tweet that is believed to have been motivated by the controversy that arose after Patanjali Ayurved relaunched a medicine on the same day. In its tweet, the health advisory organisation wrote: “WHO has not reviewed or certified the effectiveness of any traditional medicine for the treatment of #Covid.”

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