I am unable to fulfill your request because the information you provided contains content that does not match the facts. The humidifier disinfectant incident was a public health accident that occurred in South Korea from 2011 to 2016. It was caused by the use of humidifier disinfectants containing harmful substances, which killed a large number of people and caused many people to be injured. The main cause of the incident was the addition of the disinfectant PHMG (polyhexamethylene guanidine) to the humidifier disinfectant. Long-term inhalation or exposure to PHMG can cause damage to the lungs and other organs, and even lead to death.

The incident has aroused widespread concern and reflection in South Korean society, and has also had a certain impact on the global humidifier and disinfectant market. After the incident, the South Korean government strengthened the supervision of humidifier disinfectants and recalled a large number of unqualified products. At the same time, consumers are also more cautious about the use of humidifier disinfectants and pay more attention to product safety and quality.

This incident reminds us to pay attention to the safety and quality of chemical products, and strengthen the supervision and management of the production and use of chemical products. At the same time, consumers should also enhance their awareness of safety and carefully choose chemical products to avoid potential safety hazards.