Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus

SUMMARY: Currently, the mass culling of infected poultry as well as those that may have had contact with them is an essential part of prevention and disease control strategy, amidst the growing concerns over the avian influenza virus (AIV) spreading nationwide; however, it is largely dependent on ef...

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Autores principales:	C.H. Rhee, Y.E. Kang, B. Han, Y.-W. Kim, M. Her, W. Jeong, S. Kim
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	avian influenza virus disinfectant virucidal efficacy oxidizing agent acid aldehyde Animal culture SF1-1100 Food processing and manufacture TP368-456
Acceso en línea:	https://doaj.org/article/f7a5713783fd48caa1157211327695b1
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spelling	oai:doaj.org-article:f7a5713783fd48caa1157211327695b12021-11-22T04:19:13ZVirucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus1056-617110.1016/j.japr.2021.100198https://doaj.org/article/f7a5713783fd48caa1157211327695b12021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1056617121000611https://doaj.org/toc/1056-6171SUMMARY: Currently, the mass culling of infected poultry as well as those that may have had contact with them is an essential part of prevention and disease control strategy, amidst the growing concerns over the avian influenza virus (AIV) spreading nationwide; however, it is largely dependent on effective biosecurity measures, including disinfection. Although many disinfectants are commercially available for veterinary use, information on the virucidal efficacy of individual active components in disinfectants is limited, since most disinfectants are complex formulations of active substances. This study aimed to evaluate the virucidal efficacy of individual active components in commercial disinfectants. Seven representative active substances in commercial disinfectants used against AIV in South Korea during the year 2020, namely potassium peroxymonosulfate (PPMS), sodium dichloroisocyanurate (NaDCC), malic acid (MA), citric acid (CA), glutaraldehyde (GLT), benzalkonium chloride (BZK), and didecyldimethylammonium chloride (DDAC), were tested to confirm their individual virucidal efficacy against H9N2 low pathogenic avian influenza virus. The specific selection of active substances and their test concentrations was done based on the formulation of 202 disinfectants approved by Animal and Plant Quarantine Agency as being effective against AIV. Minimal virucidal concentrations are as follows: for PPMS, 0.2%; for NaDCC, 0.1%; for MA, 0.5%; for CA, 0.4%; for GLT, 0.01%; for BZK, 0.4%; and for DDAC, 0.2%. The current study not only highlighted the virucidal efficacy of these active substances against AIV but also indicated its impact on the biosecurity measures, particularly for selection of a disinfectant and its proper application in poultry industry.C.H. RheeY.E. KangB. HanY.-W. KimM. HerW. JeongS. KimElsevierarticleavian influenza virusdisinfectantvirucidal efficacyoxidizing agentacidaldehydeAnimal cultureSF1-1100Food processing and manufactureTP368-456ENJournal of Applied Poultry Research, Vol 30, Iss 4, Pp 100198- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	avian influenza virus disinfectant virucidal efficacy oxidizing agent acid aldehyde Animal culture SF1-1100 Food processing and manufacture TP368-456
spellingShingle	avian influenza virus disinfectant virucidal efficacy oxidizing agent acid aldehyde Animal culture SF1-1100 Food processing and manufacture TP368-456 C.H. Rhee Y.E. Kang B. Han Y.-W. Kim M. Her W. Jeong S. Kim Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
description	SUMMARY: Currently, the mass culling of infected poultry as well as those that may have had contact with them is an essential part of prevention and disease control strategy, amidst the growing concerns over the avian influenza virus (AIV) spreading nationwide; however, it is largely dependent on effective biosecurity measures, including disinfection. Although many disinfectants are commercially available for veterinary use, information on the virucidal efficacy of individual active components in disinfectants is limited, since most disinfectants are complex formulations of active substances. This study aimed to evaluate the virucidal efficacy of individual active components in commercial disinfectants. Seven representative active substances in commercial disinfectants used against AIV in South Korea during the year 2020, namely potassium peroxymonosulfate (PPMS), sodium dichloroisocyanurate (NaDCC), malic acid (MA), citric acid (CA), glutaraldehyde (GLT), benzalkonium chloride (BZK), and didecyldimethylammonium chloride (DDAC), were tested to confirm their individual virucidal efficacy against H9N2 low pathogenic avian influenza virus. The specific selection of active substances and their test concentrations was done based on the formulation of 202 disinfectants approved by Animal and Plant Quarantine Agency as being effective against AIV. Minimal virucidal concentrations are as follows: for PPMS, 0.2%; for NaDCC, 0.1%; for MA, 0.5%; for CA, 0.4%; for GLT, 0.01%; for BZK, 0.4%; and for DDAC, 0.2%. The current study not only highlighted the virucidal efficacy of these active substances against AIV but also indicated its impact on the biosecurity measures, particularly for selection of a disinfectant and its proper application in poultry industry.
format	article
author	C.H. Rhee Y.E. Kang B. Han Y.-W. Kim M. Her W. Jeong S. Kim
author_facet	C.H. Rhee Y.E. Kang B. Han Y.-W. Kim M. Her W. Jeong S. Kim
author_sort	C.H. Rhee
title	Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
title_short	Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
title_full	Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
title_fullStr	Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
title_full_unstemmed	Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus
title_sort	virucidal efficacy of seven active substances in commercial disinfectants used against h9n2 low pathogenic avian influenza virus
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/f7a5713783fd48caa1157211327695b1
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Virucidal efficacy of seven active substances in commercial disinfectants used against H9N2 low pathogenic avian influenza virus

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