Illness at Humber College has sickened around 200 students.

Toronto Public Health says the number of people who have fallen ill by a mysterious outbreak at a Toronto college has risen to about 200.

The illness first broke out Thursday afternoon when students complained about vomiting and abdominal pain.

Health officials said that they are investigating the cause of outbreak at the College.

The food inspectors found no indications of food violations in the residence dining hall, the school said in a statement released on Friday.