A Canadian doctor has put himself in quarantine as a precaution after spending weeks in West Africa treating patients with the deadly Ebola virus alongside an American doctor who is now infected .... Azaria Marthyman of Victoria, British Columbia had worked in Liberia, one of four countries hit by an outbreak... one of his American colleagues, doctor Kent Brantly, is being treated for the disease. .... Brantly, 33, became infected with Ebola while working with patients in the Liberian capital of Monrovia as he helped treat victims of the worst Ebola outbreak in history. He "is not doing well. He...