Worker injured in argon gas leak at the CHUM

The Montreal fire department said one person was injured following an argon gas leak in a radiology room at the CHUM.
Ten people had to leave the Centre hospitalier de l’Université de Montréal just after 10 a.m. Wednesday.
Argon is an inert gas — it doesn’t react with anything — but it is kept cold for storage reasons. One of the hospital workers came into contact with the gas and suffered chemical burns on an arm.
Fifteen vehicles and 50 fire