코로나 바이러스 확산억제를 위한 환경 및 건축마감재료 고찰 - 항바이러스 재료 관련 해외 문헌을 중심으로 = Review of Environmental Characteristics and Building Finishes Controlling the Spread of SARS-CoV-2 - Focused on overseas literature related to antiviral experiments

다국어 초록 (Multilingual Abstract)

Purpose: Currently, research on environmental conditions and finishing materials for medical facilities with proven antiviral performance is poor in Korea. Through this study, we have explored environmental characteristics and finishing materials that can be used to control cross-infection when constructing medical facilities. Methods: Experiments in overseas papers related to antiviral effects of environmental conditions, spatial compartments, and interior finishes have been analyzed. Results: The higher the temperature, the higher the humidity, and the higher the illuminance of sunlight, the lower the viability of the corona-virus. The proliferation of viruses was suppressed on the surface of the copper alloy. Materials such as brushed steel are the ones that maintain the strongest viability. Among the characteristics of the surface, survival and propagation power differ depending on whether it is porous or hydrophilic. In the case of infection ward actually operated in Italy, the presence of airborne viruses in contaminated and non-contaminated spaces differed significantly. Corona-virus has been identified in reachable parts such as door handles and medical shelves in quasi-contaminated spaces, which are spaces between contaminated and non-contaminated spaces, but the corona-virus has not been identified in cases of out-of-touch walls. Implications: It is necessary to evaluate the performance by testing the construction finishing materials of infection control facilities according to domestic conditions.

참고문헌 (Reference)

1 Shane Riddell, "The effect of temperature on persistence of SARS-CoV-2 on common surfaces" 2020

2 Alex W H Chin, "Stability of SARS-CoV-2 in different environmental conditions" 2020

3 Shannon E Ronca, "SARS-CoV-2 Viability on 16 Common Indoor Surface Finish Materials" 2021

4 Katia Razzini, "SARS-CoV-2 RNA detection in the air and on surfaces in the COVID-19 ward of a hospital in Milan, Italy" 2020

5 Jennifer Biryukov, "Increasing Temperature and Relative Humidity Accelerates Inactivation of SARS-CoV-2 on Surfaces" mSphere 2020

6 Jérémy Raiteux, "Inactivation of SARS-CoV-2 by Simulated Sunlight on Contaminated Surfaces" 2021

7 Abhimanyu Tharayil, "Contact transmission of SARS-CoV-2 on fomite surfaces: surface survival and risk reduction" INTERFACE FOCUS 202

8 S L Warnes, "Biocidal Efficacy of Copper Alloys against Pathogenic Enterococci Involves Degradation of Genomic and Plasmid DNAs" 2010

9 V Govind, "Antiviral properties of copper and its alloys to inactivate covid-19 virus : a review" 2021

10 Neeltje van Doremalen, "Aerosol and Surface Stability of SARS-CoV-2 as Compared with SARS-CoV-1" 2020

11 Saeed Behzadinasab, "A Surface Coating that Rapidly Inactivates SARS-CoV‑2" 2020