<http://schema.org/description>
"You have to hand it to those little flu viruses--with just a few genes apiece, they can infect us humans by the millions, and we can barely keep up with their evolution. In tomorrow&amp;#039;s New York Times, I&amp;#039;ve written a natural history of the flu, looking at how influenza viruses mutate, swap genes, undergo natural&amp;hellip;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://phenomena.nationalgeographic.com/2009/05/04/the-natural-history-of-the-flu-my-latest-story-for-the-ny-times/>