sponsored by an innovative medicines canada company .
schneider said that he is "not aware of any relevant risk of the drug" and that his team has "not observed side effects in thousands of treated animals.".
"it has been a long two years and throughout that time the western trust has not been assisting us in trying to understand the circumstances around our mother's death...
it's the first successful medical treatment of a human fetus for the underlying cause of a genetic disorder, experts say.