Chalk this one up under bizarre. Tom Danielson has had the flu for 3 years. He looked pretty good at The Tour of California and Georgia last year. Maybe he had Pepto Bismol in his water bottle for those races.
http://www.cyclingnews.com/news.php?id=news/2007/aug07/aug03news2
http://www.cyclingnews.com/news.php?id=news/2007/aug07/aug03news2