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실내 클라이밍 짐 홀드의 관리방법에 따른 미생물 오염에 관한 연구

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영문명
A Study on Microbial Contamination according to Effective Management Strategies of Indoor Climbing Gym Holds
발행기관
한국환경보건학회
저자명
김지인 신혜진 정유정 서해송 오기택 박용후 김성균
간행물 정보
『1. 한국환경보건학회지』제50권 제2호, 102~112쪽, 전체 11쪽
주제분류
공학 > 환경공학
파일형태
PDF
발행일자
2024.04.30
4,120

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국문 초록

Background: Despite the rise in the number of domestic indoor climbing gyms, there is a lack of specific hygiene standards and research on the holds installed in them. Holds can act as vectors for microbial transmission through the hands, posing a risk of infectious diseases, especially with damaged skin. Objectives: The aim of this study is to investigate the contamination level and species of microorganisms on holds according to the management methods practiced in indoor climbing gyms and identify effective strategies for reducing microbial contamination. Methods: We investigated factors that may influence microbial contamination of holds, including hold management methods, user information, and hygiene management at three climbing gyms in Seoul. A total of 72 holds were sampled, 18 for each management method of brushing, high-pressure washing, and ethanol disinfection. Samples were cultured on LB and blood agar at 37°C for 48 hours to calculate CFUs. PCR assay targeting 16S rRNA was carried out to identify microorganisms. Dunn-Bonferroni was employed to see the microbial reduction effect of the management method and the difference in microbial contamination by management method and climbing gym. Results: As a result of microbial identification, microorganisms such as Bacillus, Staphylococcus, and Micrococcus, which were derived from various environments such as skin and soil, were discovered on the surface of the climbing hold. Among the discovered microorganisms, some species had potential pathogenic properties that could cause food poisoning, gastrointestinal disease, bacteremia, and sepsis. All hold management methods were effective in reducing microorganisms (p<0.05), with ethanol disinfection being the most effective (p<0.001). Conclusions: Our results indicate that there are potential pathogens on holds that demand thorough management for microbial prevention. Proposed methods include regular brushing and ethanol disinfection in addition to high-pressure washing with long cycles, which are the existing forms of hold management. Further studies on shoe management are advised to curb soil-derived microorganisms.

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APA

김지인,신혜진,정유정,서해송,오기택,박용후,김성균. (2024).실내 클라이밍 짐 홀드의 관리방법에 따른 미생물 오염에 관한 연구. 1. 한국환경보건학회지, 50 (2), 102-112

MLA

김지인,신혜진,정유정,서해송,오기택,박용후,김성균. "실내 클라이밍 짐 홀드의 관리방법에 따른 미생물 오염에 관한 연구." 1. 한국환경보건학회지, 50.2(2024): 102-112

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