Firefighters used multiple pieces of extrication equipment to get him out.
"The injuries that Kevin sustained will have him out of work for quite some time."
The fire started around 1:15 a.m. Thursday on S. Third Street.
State employees, health care workers, and educators have until Oct. 18 to be fully vaccinated against COVID-19.
Crews battled the all-hands active fire in the 200 block of Bunnell Street around 12:15 p.m.
The firefighter was taken to Northwestern Medicine Hospital for a minor injury; he was treated and released.
Nobody was killed, though four people were taken to the hospital.
About 3% of the association's 1,500 members still have refused to get their shots.
Garry Stanley, Sr.—a 44-year-old, 19-year veteran of the Prince George's County Fire/EMS Department—died at the scene.
Portland firefighters will soon have access to bulletproof vests while on the job.