The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts
Peste des petits ruminants (PPR) is an infectious viral disease, primarily of small ruminants such as sheep and goats, but is also known to infect a wide range of wild and domestic Artiodactyls including African buffalo, gazelle, saiga and camels. The livestock-wildlife interface, where free-ranging animals can interact with captive flocks, is the subject of scrutiny as its role in the maintenance and spread of PPR virus (PPRV) is poorly understood. As seroconversion to PPRV indicates previous infection and/or vaccination, the availability of validated serological tools for use in both typical (sheep and goat) and atypical species is essential to support future disease surveillance and control strategies. The virus neutralisation test (VNT) and enzyme-linked immunosorbent assay (ELISA) have been validated using sera from typical host species. Still, the performance of these assays in detecting antibodies from atypical species remains unclear. We examined a large panel of sera (n = 793) from a range of species from multiple countries (sourced 2015–2022) using three tests: VNT, ID VET N-ELISA and AU-PANVAC H-ELISA. A sub-panel (n = 30) was also distributed to two laboratories and tested using the luciferase immunoprecipitation system (LIPS) and a pseudotyped virus neutralisation assay (PVNA). We demonstrate a 75.0–88.0% agreement of positive results for detecting PPRV antibodies in sera from typical species between the VNT and commercial ELISAs, however this decreased to 44.4–62.3% in sera from atypical species, with an inter-species variation. The LIPS and PVNA strongly correlate with the VNT and ELISAs for typical species but vary when testing sera from atypical species.
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L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 |
spellingShingle |
L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 Tully, Matthew Batten, Carrie Ashby, Martin Mahapatra, Mana Parekh, Krupali Parida, Satya Njeumi, Felix Willett, Brian J. Bataille, Arnaud Libeau, Geneviève Kwiatek, Olivier Caron, Alexandre Berguido, Francisco Lamien, Charles Euloge Cattoli, Giovanni Misinzo, Gerald Keyyu, Julius Mdetele, Daniel Gakuya, Francis Bodjo, Sanne Charles Taha, Fatima Abdelazeem Elbashier, Husna Mohamed Khalafalla, Abdelmelik Ibrahim Osman, Abdinasir Y. Kock, Richard The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
description |
Peste des petits ruminants (PPR) is an infectious viral disease, primarily of small ruminants such as sheep and goats, but is also known to infect a wide range of wild and domestic Artiodactyls including African buffalo, gazelle, saiga and camels. The livestock-wildlife interface, where free-ranging animals can interact with captive flocks, is the subject of scrutiny as its role in the maintenance and spread of PPR virus (PPRV) is poorly understood. As seroconversion to PPRV indicates previous infection and/or vaccination, the availability of validated serological tools for use in both typical (sheep and goat) and atypical species is essential to support future disease surveillance and control strategies. The virus neutralisation test (VNT) and enzyme-linked immunosorbent assay (ELISA) have been validated using sera from typical host species. Still, the performance of these assays in detecting antibodies from atypical species remains unclear. We examined a large panel of sera (n = 793) from a range of species from multiple countries (sourced 2015–2022) using three tests: VNT, ID VET N-ELISA and AU-PANVAC H-ELISA. A sub-panel (n = 30) was also distributed to two laboratories and tested using the luciferase immunoprecipitation system (LIPS) and a pseudotyped virus neutralisation assay (PVNA). We demonstrate a 75.0–88.0% agreement of positive results for detecting PPRV antibodies in sera from typical species between the VNT and commercial ELISAs, however this decreased to 44.4–62.3% in sera from atypical species, with an inter-species variation. The LIPS and PVNA strongly correlate with the VNT and ELISAs for typical species but vary when testing sera from atypical species. |
format |
article |
topic_facet |
L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 |
author |
Tully, Matthew Batten, Carrie Ashby, Martin Mahapatra, Mana Parekh, Krupali Parida, Satya Njeumi, Felix Willett, Brian J. Bataille, Arnaud Libeau, Geneviève Kwiatek, Olivier Caron, Alexandre Berguido, Francisco Lamien, Charles Euloge Cattoli, Giovanni Misinzo, Gerald Keyyu, Julius Mdetele, Daniel Gakuya, Francis Bodjo, Sanne Charles Taha, Fatima Abdelazeem Elbashier, Husna Mohamed Khalafalla, Abdelmelik Ibrahim Osman, Abdinasir Y. Kock, Richard |
author_facet |
Tully, Matthew Batten, Carrie Ashby, Martin Mahapatra, Mana Parekh, Krupali Parida, Satya Njeumi, Felix Willett, Brian J. Bataille, Arnaud Libeau, Geneviève Kwiatek, Olivier Caron, Alexandre Berguido, Francisco Lamien, Charles Euloge Cattoli, Giovanni Misinzo, Gerald Keyyu, Julius Mdetele, Daniel Gakuya, Francis Bodjo, Sanne Charles Taha, Fatima Abdelazeem Elbashier, Husna Mohamed Khalafalla, Abdelmelik Ibrahim Osman, Abdinasir Y. Kock, Richard |
author_sort |
Tully, Matthew |
title |
The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
title_short |
The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
title_full |
The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
title_fullStr |
The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
title_full_unstemmed |
The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
title_sort |
evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts |
url |
http://agritrop.cirad.fr/608749/ http://agritrop.cirad.fr/608749/1/Tully%20et%20al%202023-serology%20comparison.pdf |
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dig-cirad-fr-6087492024-03-08T05:32:05Z http://agritrop.cirad.fr/608749/ http://agritrop.cirad.fr/608749/ The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts. Tully Matthew, Batten Carrie, Ashby Martin, Mahapatra Mana, Parekh Krupali, Parida Satya, Njeumi Felix, Willett Brian J., Bataille Arnaud, Libeau Geneviève, Kwiatek Olivier, Caron Alexandre, Berguido Francisco, Lamien Charles Euloge, Cattoli Giovanni, Misinzo Gerald, Keyyu Julius, Mdetele Daniel, Gakuya Francis, Bodjo Sanne Charles, Taha Fatima Abdelazeem, Elbashier Husna Mohamed, Khalafalla Abdelmelik Ibrahim, Osman Abdinasir Y., Kock Richard. 2023. Scientific Reports, 13:14787, 11 p.https://doi.org/10.1038/s41598-023-41630-3 <https://doi.org/10.1038/s41598-023-41630-3> The evaluation of five serological assays in determining seroconversion to peste des petits ruminants virus in typical and atypical hosts Tully, Matthew Batten, Carrie Ashby, Martin Mahapatra, Mana Parekh, Krupali Parida, Satya Njeumi, Felix Willett, Brian J. Bataille, Arnaud Libeau, Geneviève Kwiatek, Olivier Caron, Alexandre Berguido, Francisco Lamien, Charles Euloge Cattoli, Giovanni Misinzo, Gerald Keyyu, Julius Mdetele, Daniel Gakuya, Francis Bodjo, Sanne Charles Taha, Fatima Abdelazeem Elbashier, Husna Mohamed Khalafalla, Abdelmelik Ibrahim Osman, Abdinasir Y. Kock, Richard eng 2023 Scientific Reports L73 - Maladies des animaux virus peste petits ruminants peste des petits ruminants buffle africain sérologie immunodiagnostic surveillance épidémiologique Test ELISA morbillivirus Buffle domestique anticorps ovin caprin dromadaire http://aims.fao.org/aos/agrovoc/c_16581 http://aims.fao.org/aos/agrovoc/c_16789 http://aims.fao.org/aos/agrovoc/c_167 http://aims.fao.org/aos/agrovoc/c_27081 http://aims.fao.org/aos/agrovoc/c_27555 http://aims.fao.org/aos/agrovoc/c_16411 http://aims.fao.org/aos/agrovoc/c_15968 http://aims.fao.org/aos/agrovoc/c_4937 http://aims.fao.org/aos/agrovoc/c_25410 http://aims.fao.org/aos/agrovoc/c_493 http://aims.fao.org/aos/agrovoc/c_7030 http://aims.fao.org/aos/agrovoc/c_3324 http://aims.fao.org/aos/agrovoc/c_10467 Peste des petits ruminants (PPR) is an infectious viral disease, primarily of small ruminants such as sheep and goats, but is also known to infect a wide range of wild and domestic Artiodactyls including African buffalo, gazelle, saiga and camels. The livestock-wildlife interface, where free-ranging animals can interact with captive flocks, is the subject of scrutiny as its role in the maintenance and spread of PPR virus (PPRV) is poorly understood. As seroconversion to PPRV indicates previous infection and/or vaccination, the availability of validated serological tools for use in both typical (sheep and goat) and atypical species is essential to support future disease surveillance and control strategies. The virus neutralisation test (VNT) and enzyme-linked immunosorbent assay (ELISA) have been validated using sera from typical host species. Still, the performance of these assays in detecting antibodies from atypical species remains unclear. We examined a large panel of sera (n = 793) from a range of species from multiple countries (sourced 2015–2022) using three tests: VNT, ID VET N-ELISA and AU-PANVAC H-ELISA. A sub-panel (n = 30) was also distributed to two laboratories and tested using the luciferase immunoprecipitation system (LIPS) and a pseudotyped virus neutralisation assay (PVNA). We demonstrate a 75.0–88.0% agreement of positive results for detecting PPRV antibodies in sera from typical species between the VNT and commercial ELISAs, however this decreased to 44.4–62.3% in sera from atypical species, with an inter-species variation. The LIPS and PVNA strongly correlate with the VNT and ELISAs for typical species but vary when testing sera from atypical species. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/608749/1/Tully%20et%20al%202023-serology%20comparison.pdf text cc_by info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ https://doi.org/10.1038/s41598-023-41630-3 10.1038/s41598-023-41630-3 info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-023-41630-3 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1038/s41598-023-41630-3 |