chemical fumes

Resident, 5 Firefighters Suffer Breathing Problems From Bleach Fumes At Scene Of FireFive firefighters and a resident of a South Side home were taken to hospitals today - because of noxious chemicals on the scene of a fire.
30 Sick From Chemical Fumes At Blue Island SchoolTwenty-seven people were taken to hospitals Thursday afternoon after they got sick when chemical fumes spread through a south suburban middle school.