CMIT/MIT 함유 가습기 살균제 제품의 제조 및 판매기업 형사판결 1심 재판 판결문에 대한 과학적 고찰 (I) - 제품 위험성과 노출평가 측면에서

• 영문명: A Scientific Critique of a Korean Court’s Acquittal for Involuntary Manslaughter Related to 5-chloro-2-methylisothiazol-3(2H)-one/ 2-methylisothiazol-3(2H)-one (CMIT/MIT), a Humidifier Disinfectant (HD) Part I: Material safety, exposure and delivery to target organ from an HD perspective
• 발행기관: 한국환경보건학회
• 저자명: 박동욱(Dong-Uk Park) 조경이(Kyung Ehi Zoh) 김지원(Jiwon Kim) 최상준(Sangjun Choi) 권정환(Jung-Hwan Kwon) 전형배(Houngbae Jun) 김성균(Sungkyoon Kim)
• 간행물 정보: 『1. 한국환경보건학회지』제47권 제2호, 111~122쪽, 전체 12쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2021.04.30

영문 초록

Objectives: There was a judgment of acquittal for the manufacturer SK Chemical and the vendor Aekyung regarding humidifier disinfectant (HD) containing 5-chloro-2-methylisothiazol-3(2H)-one/2-methylisothiazol- 3(2H)-one (CMIT/MIT). The rationale used in this judgement is discussed here in the light of scientific consideration. Methods: The sentencing document for the judgements was obtained from the Korea Supreme Court Service. In particular, the judgements made by the court related to the risk of HD and external and internal exposure to CMIT/MIT are discussed based on scientific evidence. Results: Rendering a determination in a criminal trial of insufficient evidence of causation, the court dismissed the prosecution’s motion that humidifier disinfectant-associated lung injuries (HDLI) and asthma were associated with the utilization of these products. However, CMIT/MIT, a strong sensitizing and corrosive substance, has been reported to be associated with brain toxicity, allergic contact dermatitis, and asthma. Furthermore, the judgment did not consider total consumption amounts or the cumulative dose of CMIT/MIT in the humidifier. Lastly, there are several cases supporting the fact that exposure to water-soluble substances including CMIT/MIT can cause lower respiratory tract diseases. In addition to cases of asthma among the workers exposed to CMIT/ MIT, we identified lung injury victims who were exposed to HDs exclusively containing CMIT/MIT. Conclusions: We conclude that there is sufficient evidence supporting the assertion that HDs containing CMIT/ MIT cause lung injuries, including asthma, contrary to the court’s judgement.

목차

Ⅰ. 서론

Ⅱ. 연구 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

키워드

CMIT/MIT (5-chloro-2-methylisothiazol-3(2H)-one/2-methylisothiazol-3(2H)-one) humidifier disinfectant-associated lung injury (HDLI) court judgment soluble aerosol causality cumulative dose