And what the firefighters suffered passed officially as "minor injuries."
Fire Department studies also have shown that firefighters suffered a substantial loss of breathing capacity.
Two firefighters suffered minor injuries, but no one in the family was hurt.
Four other residents and two firefighters also suffered minor injuries in the blaze.
A firefighter suffered a minor eye injury in the blaze.
One firefighter, whose name was not released, suffered a cardiac arrest, fire officials said.
He said many firefighters, including himself, suffered eye injuries from blowing smoke and debris.
No residents were hurt, but two firefighters suffered minor injuries.
Five firefighters also suffered minor injuries and received medical treatment.
Two firefighters suffered minor injuries as they worked for an hour to control the blaze.