An emergency situation occurred Thursday in Yerevan, shamshyan.com reported.

The 911 emergency hotline received a call from the ambulance service informing that they had taken seven people—with symptoms of poisoning—from a residential building to several hospitals in Yerevan.

Three of these persons are minors.

The information was passed to the police, and the latter are investigating the circumstances under which these persons were poisoned.

Also, the law enforcement is determining their identity.