Excerpts from fox32chicago.com:

A Chicago firefighter was hurt while battling a blaze Monday morning at a home in the Chatham neighborhood after crews were called around 11 a.m. to a three-story apartment building at 8220 S. Maryland Avenue. A firefighter at the scene was transported to Advocate Christ Medical Center with “elevated vitals,” officials said and was listed in fair condition.

The blaze was struck out around 12:30 p.m.

It was not immediately clear what caused the fire or how the firefighter was injured, and there were no other reported injuries.