Five Jamaican sprinters have positive drug tests.
Five sprinters, four male and one female, have tested positive for a banned substance. Although the names have not been announced, all five athletes are on the 2009 Jamaican world championship team.
the Jamaican Anti-Doping Commission (JADC) have not confirmed the reports, although they said they are going to investigate and release a statement as soon as all the facts were investigated.
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