Prime Minister Boris Johnson says advice from England's CMO to vaccinate 12-15 year olds has been accepted by the government and the process will begin in the coming days. The PM also spoke about the need to offer a "booster" jab to the most vulnerable people in the country to prevent infections going up before winter. Report by Czubalam. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn