Adelaide, Feb. 20 : The international future of sidelined Australian fast bowler Shaun Tait is in doubt again, as he is suffering from a chronic form of hamstring tendinitis.
According to Fox Sports, Tait has had his own blood injected into the affected area in an attempt to fasttrack the healing process.
The injury to Tait''s left hamstring, which has destroyed his summer, is sabotaging his three-Test career.
Tait hasn''t played since taking 2-40 in Australia''s two-wicket loss to New Zealand in the Chappell-Hadlee Trophy series opener in Perth, and medicos don''t know when he will return.