Article (Scientific journals)
Evaluation of seven commercial African swine fever virus detection kits and three Taq polymerases on 300 well-characterized field samples
Schoder, M.-E.; Tignon, M.; Linden, Annick et al.
2020In Journal of Virological Methods, 280
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Keywords :
African swine fever; Real-time PCR; Wild boar
Abstract :
[en] African swine fever virus (ASFV) is a complex double stranded DNA virus, responsible for a highly infectious and fatal disease in pigs and boars and for important deterioration of animal welfare. Over the last decade, the disease spread to several European and Asian countries causing unprecedented dramatic economic losses in pig industry. In the absence of a vaccine, affected countries rely on trustful diagnostic tests and adapted testing policies to set up control programs to fight against the disease. In this study, we evaluated the sensitivity and specificity of seven commercially available ASFV real-time PCR detection kits and three Taq polymerases on 300 well-characterized wild boar samples collected in Belgium during the 2018–2019 outbreak. This study confirms that all commercial kits and two Taq polymerases are suitable for ASFV detection in diagnostic laboratories. Furthermore, the use of endogenous controls is emphasized when testing field samples harvested on carcasses in an advanced stage of decomposition, in order to avoid false negative results. © 2020 Elsevier B.V.
Disciplines :
Veterinary medicine & animal health
Author, co-author :
Schoder, M.-E.;  Sciensano, Directorate of Infectious diseases in animals, Service of Enzootic, vector-borne and bee diseases, 99 Groeselenbergstraat, Brussels, 1180, Belgium
Tignon, M.;  Sciensano, Directorate of Infectious diseases in animals, Service of Enzootic, vector-borne and bee diseases, 99 Groeselenbergstraat, Brussels, 1180, Belgium
Linden, Annick  ;  Université de Liège - ULiège > Département des maladies infectieuses et parasitaires (DMI) > Santé et pathologies de la faune sauvage
Vervaeke, M.;  Agentschap voor Natuur en Bos (ANB), Havenlaan 88 bus 75, Brussels, 1000, Belgium
Cay, A. B.;  Sciensano, Directorate of Infectious diseases in animals, Service of Enzootic, vector-borne and bee diseases, 99 Groeselenbergstraat, Brussels, 1180, Belgium
Language :
English
Title :
Evaluation of seven commercial African swine fever virus detection kits and three Taq polymerases on 300 well-characterized field samples
Publication date :
2020
Journal title :
Journal of Virological Methods
ISSN :
0166-0934
eISSN :
1879-0984
Publisher :
Elsevier B.V.
Volume :
280
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
ANB - Agentschap Natuur en Bos [BE]
Available on ORBi :
since 13 May 2020

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