The H1N1 swine flu virus which swept the globe last year has returned to Britain with 10 people dying in the last six weeks. Britain’s Health Protection Agency said the 10 deaths had occurred in adults all under the age of 65, most of whom had underlying health issues. “Over the last few weeks, we have seen a rise in the number of cases of seasonal flu both H1N1 (2009) and flu B in the...