From India halting the export of the antiviral drug remdesivir, to Maharashtra on the verge of possibly a full lockdown - here are the top news updates on the Covid-19 pandemic. Maharashtra, Delhi, and Uttar Pradesh saw record single-day surges in new cases. Maharashtra health minister said that a full lockdown may be imposed after April 14. Meanwhile, north Delhi mayor announced a property tax rebate for those who have taken the Covid vaccine. In other news, the Punjab government hired actor Sonu Sood to be the brand ambassador of the vaccination drive in the state. Watch the full video for the other updates on the spread of the Sars-CoV-2 coronavirus.