Phnom Penh (FN), August 30 - 73 workers fainted at the "Berry" factory on Wednesday morning. The cause of the fainting is unknown, but the sufferers had symptoms of dizziness, nausea and elevated heart rates.

There were more than 2,000 people working in the factory when the incident occurred.

All workers suffering from the symptoms were sent to hospital by ambulance.

The factory was temporarily closed. There have been no reports of serious injury or death.