Shadow International Trade Secretary Emily Thornberry has called on the government "to do a lot more in terms of international leadership" concerning the vaccine. The Labour MP has said that people in Britain "are not going to be safe until the rest of the world is vaccinated", including those in both developed and developing countries. Report by Patelr. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn