Guest guest Posted June 8, 2009 Report Share Posted June 8, 2009 a pandemic usually infects 20%-40% of the world population (is this per wave ? , BTW) and it replaces previous flu-A strains. Mexico now claims the epidemic is "under control", is almost over. But it hasn't infected so many people yet. Is it because of the dry weather and is it going to return next "season" ? Or is it a "special" virus, swineflu, no swineflu pandemic before. Quote Link to comment Share on other sites More sharing options...
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