Covid update: China's 100 crore vaccinations; India's new jab system to kick-in

From India's new vaccination system being implemented from June 21, to China claiming to have administered 100 crore vaccines so far - here are the top news updates on the Covid-19 pandemic. Many Indian states like Haryana, Uttarakhand, and Tamil Nadu extended lockdowns while announcing certain relaxations. Delhi and Uttar Pradesh also eased curbs. In international news, a UK expert warned of the under-18 age group driving a Delta variant epidemic once most adults are vaccinated. Watch the full video for the other updates on the spread of the Sars-CoV-2 coronavirus.