India has formally approved the emergency use of two coronavirus vaccines as it prepares for one of the world's biggest inoculation drives. The drugs regulatory authority gave the approval to the vaccines developed by AstraZeneca with Oxford University and by local firm Bharat Biotech. Prime Minister Narendra Modi called it "a decisive turning point". READ ALSO: COVID-19: India gov’t vaccine to be launched February – Scientist At a news briefing on Sunday, Drugs Controller General, Dr Venugopal G Somani said both manufacturers had submitted data showing their vaccines were safe to use and...