Most often it is caused by viral infection and hence antibiotic therapy is not indicated in immunocompetent individuals.

One of the really interesting questions is, if all this data's free, who's using it? This is the greatest public library in the world.

Unfortunately, as we saw at Davos, the global climate debate is polluted with myths and wishful thinking. If we want to do more good at lower cost, we should start by cleaning it up.