A fire that broke out in the Bronx early on Friday has seriously injured a 5-year-old girl, her grandparents, and a woman believed to be the girl's mother. NBC New York reports that five dozen firefighters were needed to fight a fire at a two-story apartment building.

The fire broke out around 4 am Friday morning, but firefighters got the flames under control within an hour. NBC New York reports that the girl and her family were taken to Jacobi Hospital. The cause of the fire is under investigation.

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