Police have charged a man in connection to an aggravated sexual assault investigation in the Kingston Road and McCowan Road area.
Between May 2012 and February of this year, the man allegedly had unprotected sex with a 53-year-old woman while failing to tell her he was HIV positive, police say.
Evans Rubara, 39, of Toronto, was arrested on Nov. 13 and is charged with aggravated sexual assault.
Police say there may be other victims and are urging anyone who has been sexually involved with Rubara to seek medical help.
Police are asking anyone with information to contact Det. Const. Amy Handsor at 416-808-4367 or Crime Stoppers at 416-222-8477.