Injury or not I don't think he's useful to his club. He was a better player in Monaco. Chelsea player Radamel Falcao will be out for at least two weeks.
He picked up a 'muscular injury' during training on Tuesday.
Former Manchester United striker will definitely miss Chelsea's Champions League Group G clash with Dynamo Kiev today and Saturday's trip to Stoke.
His coach Mourinho, who is fighting hard to save his job after a disastrous start to the season, told a packed press conference that Falcao suffered an 'important injury'.