As many as eight firefighters were injured late Friday afternoon at a house fire in Charles County, Md., according to county fire officials. The injuries appeared to be non life-threatening, they said.

The injuries apparently occurred when a single-family house in the Waldorf area collapsed during the blaze, according to the officials.

The fire was reported shortly before 5 p.m. in the 10800 block of Chamberlin Court, authorities said.