THIRUVANANTHAPURAM: Of the ten Covid cases confirmed on Wednesday, four contracted the disease through contact. Two among them are policemen who had been on duty in Wayanad. One of them is from Malappuram and the other is from Kannur. They had contracted the disease from a truck driver who had come from Chennai

Two persons from Wayanad also contracted the disease from the same truck driver. With this, the truck driver gave the disease unknowingly to ten persons.

The other day also six other persons had contracted the disease from the truck driver after coming into contact with him.