BALTIMORE (WJZ)—Fires crews battled a four-alarm blaze in the Curtis Bay area section of Baltimore on Friday.

It happened just after 5:30 p.m. in the 4200 block of Grace Ct.

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It is still unclear how many people were displaced or the extent of the damage.

Officials say one firefighter was taken to an area hospital with non-life threatening injuries.

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The cause of the fire is still unknown at this time.

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Officials say the warmer temps have been a challenge for fire crews.