Flu season has hit hard particularly early and in a particularly nasty fashion this year (here's our full update on just how bad this flu season might get), and now you can look at its path by way of ...

This is the earliest flu season onset in a decade, reports ABC News' Alex Perez reports. This bout of the flu has arrived a full four months earlier than 2009's outbreak of the H1N1 "swine flu" virus, ...

To read more of The Economist’s data journalism visit our Graphic detail page. AMERICA IS IN the throes of its worst flu season in at least seven years. The Centres for Disease Control and Prevention ...