Students at Foran High School in Milford have been put on a half-day schedule due to H1N1 concerns.

The school has been put on the schedule until further notice. According to health officials, no cases of the illness have been confirmed at the school. Five samples have been sent to the state health department for testing, however.

Milford's health director says 20 students reported influenza-like symptoms to the school's nurse in the past two days. The department responded with an investigation into a possible outbreak.