PHILADELPHIA (AP) — The Red Cross says 29 people have been displaced by an apartment building fire in Northeast Philadelphia.

Red Cross spokesman Dave Schrader says 26 adults and three children were affected by the Michener Avenue fire, which broke out early Sunday morning.

READ MORE: Several People Injured After Tree Falls On Top Of Them In Fairmount Park Near Mann Center In West Philly

Authorities say one person was treated for smoke inhalation but there were no other injuries.

READ MORE: 3 Women Shot In Brewerytown Were Targeted Due To Instagram Post: Philadelphia Police

The cause of the fire is still being investigated, and volunteers are helping to provide food, clothing, and lodging.

(© Copyright 2014 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

MORE NEWS: Phillies Hit 4 Homers In 13-1 Win, Finish Sweep Of Nationals