'We’re praying for 64 people who have died,' Mother Marilla, the Mother General of the Tyburn Nuns who live opposite London’s Hyde Park, said in a video posted by a Twitter user. 'And I’m praying for a 17-year-old boy. My friend asked me to pray for him. He has to have brain surgery, because he got a blood clot. And that’s after he took the vaccine. That’s not normal.'