The husband of Juliana Faustino Bassetto, a 27-year-old teacher who died after becoming ill during a swimming lesson at C4 Gym in São Paulo, has been discharged from the hospital. Vinicius Oliveira, 31, was hospitalized after he and Juliana experienced severe symptoms due to chlorine exposure from a container left near the swimming area by an untrained maintenance worker. The incident raised concerns over safety protocols in public facilities where chemicals are used.

On the day of the incident, Vinicius and Juliana were enjoying a swimming class when they noticed an overwhelming chemical smell. They alerted a swimming instructor before heading to a hospital in Santo André, where Juliana's condition rapidly deteriorated, resulting in a cardiac arrest and her subsequent death. This tragic event has garnered significant media attention, leading to discussions about the responsibilities of gym facilities in ensuring the safety of their patrons against harmful substances.

Authorities are now investigating the circumstances surrounding Juliana's death, including the compliance of the facility with safety regulations. The case not only highlights the personal tragedy faced by Vinicius and Juliana's family but also raises broader questions about public safety and the protocols that should be in place to protect individuals engaging in recreational activities. Furthermore, it invites scrutiny of the qualifications of staff responsible for maintaining safe environments in fitness centers and the procedures for handling potentially hazardous materials like chlorine.