<http://schema.org/description>
"Almost 90 percent of the pigs studied in a village in northern Cameroon were exposed to the H1N1 virus, or swine flu, U.S. researchers said."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.upi.com/Health_News/2011/09/24/H1N1-flu-virus-prevalent-in-animals/UPI-41151316839484/?rel=21241327723446>