The state fire marshal's office says the fire broke out in the home in the 100 block of North Governors Boulevard shortly after 4am and was under control in about 45 minutes.
Two occupants suffered injuries...one of them was transferred to Crozer Burn Center in Chester with thermal burns and smoke inhalation and is in critical condition...the other resident was treated for smoke inhalation and released.
One firefighter was taken to Kent General for chest pains and is being evaluated.
The cause of the fire is under investigation.
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