Looks like one can find swine flu if one looks quite easily:
The Frequency Foundation has been picking up a swine flu virus in various parts of the country recently thought to be the same as the Mexican strain. The frequencies appear to be the same as one of the many hundreds of viruses that those infected with Lyme disease have been fighting for years with minor changes http://www.frequencyfoundation.com/2009/04/cdc-investigates-swine-flu.html