The yearly flu crisis is entirely avoidable
Each winter our NHS is struck by an ‘unprecedented’ number of cases of seasonal illness. Politicians talk gravely of the hard work done by our doctors and nurses, and ask the public to do what they can to help. Newspapers and scientists describe the influx of cases in meteorological terms – a ‘surge’, a ‘wave’, perhaps a ‘viral maelstrom’ – and the bugs themselves, which are biologically ordinary, are given glamorous names. This year, influenza A strain H3N2 became ‘superflu’. We’re told the strain on the NHS this winter is unparalleled, but it’s really only slightly worse than last year. For the three decades I’ve worked in British hospitals, each