Costa case reflected in 2011 WADA prohibited list

Alberto Rui Costa (Caisse d'Epargne)

Alberto Rui Costa (Caisse d'Epargne) (Image credit: Patrik Pátek)

The 2011 prohibited list published by the World Anti-Doping Agency (WADA) contains several key changes, one of which may help to decide the fate of Rui Costa and his brother Mario who tested positive for methylexaneamine during the Tour of Portugal.