A fire at Willowbrook Apartments, 615 West Oshkosh St., injured one person last week Saturday, according to Ripon Fire Chief Tim Saul.
He said the fire began when someone on oxygen lit a cigarette.
The individual was burned and suffered smoke inhalation, Saul noted.
A home healthcare worker put the fire out before it could spread throughout the building, which Saul said prevented the fire from being a lot worse.
“If you are anywhere around oxygen [tanks], you shouldn’t be smoking,” he added. “Oxygen is super flamable.”