Overview

• A nitrogen leak during a cryotherapy session at the On Air fitness center in Paris has killed an employee and left a client, aged 34, in an induced coma with a life-threatening condition.
• Authorities are investigating the incident, with initial findings suggesting the leak may be linked to recent repair or plumbing work at the facility.
• Approximately 150 people were evacuated from the premises as emergency responders managed the situation and attempted to save the victims.
• Cryotherapy, which involves exposure to extreme cold using nitrogen, is under scrutiny for safety risks, particularly in confined spaces where oxygen depletion can cause fatal asphyxiation.
• The tragedy has reignited debates over regulatory oversight and the safety of cryotherapy practices, with experts highlighting the need for rigorous maintenance and ventilation systems.