Toronto police are looking for a man who failed to notify his partner that he is HIV positive.

Police say on Sunday at approximately 4 a.m., a 23-year-old man met another man at an establishment in the Church Street and Wellesley Street East area.

Police say after the two they had a sexual encounter, the other man disclosed he was HIV positive.

The unidentified man is described as having a tanned complexion, 35-40, 5'8", with a slim build and shaved head. He may have a small tattoo on his shoulder.

Police believe there may be other victims and are asking anyone with information to contact them.