Establishment of optimal disinfection condition of weak acid hypochlorous solution for prevention of avian influenza and foot-and-mouth disease virus transmission

Jin Yoon Kim; Dong Sik Yun; Haw Yong Lee; Woo Seog Jeong; Seung Chun Park

doi:10.14405/kjvr.2019.59.2.101

Establishment of optimal disinfection condition of weak acid hypochlorous solution for prevention of avian influenza and foot-and-mouth disease virus transmission

Jin Yoon Kim, Dong Sik Yun, Haw Yong Lee, Woo Seog Jeong, Seung Chun Park

Department of Veterinary Medicine

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

This study examined the disinfection conditions (exposure time, 0–30 min; exposure temperature, 4^oC–65^oC) of hypochlorous acid water (HOCl) in automobile disinfection equipment. The study tested poliovirus type 1 (PV1), low pathogenic avian influenza virus (AIV, H9N2), and foot and mouth disease virus (FMDV, O type). As a result, the PV1 and FMD viruses were inactivated easily (virus titer 4 log value) by HOCl (> 100 ppm) but the AIV required higher exposure temperatures (> 55^oC). In conclusion, the exposure temperature and time are important factors in deactivating AIV and FMDV.

Original language	English
Pages (from-to)	101-104
Number of pages	4
Journal	Korean Journal of Veterinary Research
Volume	59
Issue number	2
DOIs	https://doi.org/10.14405/kjvr.2019.59.2.101
State	Published - 2019

Keywords

Avian influenza virus
Disinfection
Foot-and-mouth disease virus
Hypochlorous acid solution

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.14405/kjvr.2019.59.2.101

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title = "Establishment of optimal disinfection condition of weak acid hypochlorous solution for prevention of avian influenza and foot-and-mouth disease virus transmission",

abstract = "This study examined the disinfection conditions (exposure time, 0–30 min; exposure temperature, 4oC–65oC) of hypochlorous acid water (HOCl) in automobile disinfection equipment. The study tested poliovirus type 1 (PV1), low pathogenic avian influenza virus (AIV, H9N2), and foot and mouth disease virus (FMDV, O type). As a result, the PV1 and FMD viruses were inactivated easily (virus titer 4 log value) by HOCl (> 100 ppm) but the AIV required higher exposure temperatures (> 55oC). In conclusion, the exposure temperature and time are important factors in deactivating AIV and FMDV.",

keywords = "Avian influenza virus, Disinfection, Foot-and-mouth disease virus, Hypochlorous acid solution",

author = "Kim, {Jin Yoon} and Yun, {Dong Sik} and Lee, {Haw Yong} and Jeong, {Woo Seog} and Park, {Seung Chun}",

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language = "English",

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T1 - Establishment of optimal disinfection condition of weak acid hypochlorous solution for prevention of avian influenza and foot-and-mouth disease virus transmission

AU - Kim, Jin Yoon

AU - Yun, Dong Sik

AU - Lee, Haw Yong

AU - Jeong, Woo Seog

AU - Park, Seung Chun

PY - 2019

Y1 - 2019

N2 - This study examined the disinfection conditions (exposure time, 0–30 min; exposure temperature, 4oC–65oC) of hypochlorous acid water (HOCl) in automobile disinfection equipment. The study tested poliovirus type 1 (PV1), low pathogenic avian influenza virus (AIV, H9N2), and foot and mouth disease virus (FMDV, O type). As a result, the PV1 and FMD viruses were inactivated easily (virus titer 4 log value) by HOCl (> 100 ppm) but the AIV required higher exposure temperatures (> 55oC). In conclusion, the exposure temperature and time are important factors in deactivating AIV and FMDV.

AB - This study examined the disinfection conditions (exposure time, 0–30 min; exposure temperature, 4oC–65oC) of hypochlorous acid water (HOCl) in automobile disinfection equipment. The study tested poliovirus type 1 (PV1), low pathogenic avian influenza virus (AIV, H9N2), and foot and mouth disease virus (FMDV, O type). As a result, the PV1 and FMD viruses were inactivated easily (virus titer 4 log value) by HOCl (> 100 ppm) but the AIV required higher exposure temperatures (> 55oC). In conclusion, the exposure temperature and time are important factors in deactivating AIV and FMDV.

KW - Avian influenza virus

KW - Disinfection

KW - Foot-and-mouth disease virus

KW - Hypochlorous acid solution

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Establishment of optimal disinfection condition of weak acid hypochlorous solution for prevention of avian influenza and foot-and-mouth disease virus transmission

Abstract

Keywords

UN SDGs

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