Students at an Oakville high school are on high alert after two Japanese exchange students have been diagnosed with H1N1 flu.

The Japanese students and their teacher are in quarantine in a Tokyo hospital after being diagnosed with the strain of flu at Narita airport.

They were in Ontario visiting Saint Ignatius of Loyola Catholic Secondary School.

Ontario reported 14 new confirmed cases of the H1N1 flu on Saturday.

A one-year-old child is said to be youngest person infected in the province but doctors say each case is considered mild.

The province now has 76 confirmed cases of the so-called swine flu.

Seven of the new cases are in Toronto. Other cases have been reported throughout the Greater Toronto Area including York Region, Peel Region and Halton Region.