If you have yet to be hit by what's been dubbed 'the two-bucket virus' - it causes both diarrhoea and vomiting - then count yourself lucky. If you have yet to be hit by what’s been dubbed ‘the two-bucket virus’ – it causes both diarrhoea and vomiting – then count yourself lucky. Cases of norovirus have been rocketing, just as cases of flu start to level off after what was the worst outbr... [7440 chars]