All London children aged one to nine to be offered polio vaccine after more virus found in sewers Posted on August 11, 2022 By Charlielikes All children aged one to nine in London are to be offered a dose of the polio vaccine, after more of the virus was found in the city’s sewers. news Tags:‘after, ‘all, ‘to, aged, be, children., found, in, london, more, news, nine, offered, one, polio, sewers, topnews, trending, vaccine, virus