Covid update: India has 46% of world's new cases; UK 3rd vaccine shot?

From India accounting for almost half of the cases the world saw last week, to Delhi alleging low allocation of vaccines - here are the top news updates on the Covid-19 pandemic. Maharashtra Chief Minister Uddhav Thackeray said that his administration has started preparing for the third wave of infections. In international news, Canada became the first country to approve a vaccine for children, with USA likely to follow suit soon. UK might reportedly offer a third vaccine shot to those aged 50 and above. Watch the full video for the other updates on the spread of the Sars-CoV-2 coronavirus.