A rugby player was found to have hGH in his system and will now serve a two year ban from the sport. Here is a quote from the article:
Both the United Kingdom Anti-Doping agency (UKAD) and the United States Anti-Doping Agency (USADA) trumpeted the positive HGH test of British professional rugby player Terry Newton as "proof positive" that the drug can be detected in blood tests. Newton, who was tested in November, did not contest the result and yesterday was banned from the sport for two years by UKAD. Newton's rugby club, Wakefield Trinity Wildcats, also canceled his contract. Newton is believed to be the first case of a professional athlete testing positive for HGH using a blood sample.
Read more: http://www.nydailynews.com/sports/baseball/2010/02/23/2010-02-23_hgh_positive_in_rugby_puts_mlb_on_deck.html#ixzz0gO14EjBK
What does this mean for baseball players?
They should immediately demand that they be tested for it. After all, there is no evidence, despite years and millions spent, that any hGH treatment (alone or in conjunction) improves athletic performance.