Polio IS spreading in Britain for first time in 40 years: Health chiefs launch ‘urgent’ jab rollout

London has logged 116 poloviruses from 19 sewage samples since February, with at least one positive sample in eight north east boroughs.London has logged 116 poloviruses from 19 sewage samples since February, with at least one positive sample in eight north east boroughs.Read MoreHealth News | Mail Online