5
|
Colling A, Lunt R, Bergfeld J, McNabb L, Halpin K, Juzva S, Newberry K, Morrissy C, Loomes C, Warner S, Diallo I, Kirkland P, Broder CC, Carlile G, Loh MH, Waugh C, Wright L, Watson J, Eagles D, Zuelke K, McCullough S, Daniels P. A network approach for provisional assay recognition of a Hendra virus antibody ELISA: test validation with low sample numbers from infected horses. J Vet Diagn Invest 2018; 30:362-369. [PMID: 29463198 DOI: 10.1177/1040638718760102] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Obtaining statistically sound numbers of sera from Hendra virus (HeV)-infected horses is problematic because affected individuals usually die or are euthanized before developing a serum antibody response. As a consequence, test validation becomes a challenge. Our approach is an extension of OIE principles for provisional recognition and included 7 validation panels tested across multiple laboratories that provided estimates for test performance characteristics. At a 0.4 S/P cutoff, 16 of 19 sera from HeV-infected horses gave positive results in the HeV soluble G, indirect ELISA (HeVsG iELISA; DSe 84.2% [95% CI: 60.4-96.6%]); 463 of 477 non-infected horse sera tested negative (DSp 97.1% [95% CI: 95.1-98.4%]). The HeVsG iELISA eliminated almost all false-positive results from the previously used HeV iELISA, with marginally decreased relative sensitivity. Assay robustness was evaluated in inter-laboratory and proficiency testing panels. The HeVsG iELISA is considered to be fit for purpose for serosurveillance and international movement of horses when virus neutralization is used for follow-up testing of positive or inconclusive serum samples.
Collapse
Affiliation(s)
- Axel Colling
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Ross Lunt
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Jemma Bergfeld
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Leanne McNabb
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Kim Halpin
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Susan Juzva
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Kim Newberry
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Chris Morrissy
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Cameron Loomes
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Simone Warner
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Ibrahim Diallo
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Peter Kirkland
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Christopher C Broder
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Gemma Carlile
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Mai Hlaing Loh
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Caryll Waugh
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Lynda Wright
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - James Watson
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Debbie Eagles
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Kurt Zuelke
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Sam McCullough
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| | - Peter Daniels
- CSIRO, Australian Animal Health Laboratory, Newcomb, Victoria, Australia (Colling, Lunt, Bergfeld, McNabb, Halpin, Juzva, Newberry, Morrissy, Carlile, Loh, Waugh, Wright, Watson, Eagles, Zuelke, McCullough, Daniels).,DAFWA Diagnostic Laboratory Services (DDLS), Animal Pathology, Department of Agriculture and Food, Western Australia, Australia (Loomes).,Agribio-Centre for AgriBioSciences, Agriculture Victoria, La Trobe University Campus, Bundoora, Australia (Warner).,Serology & Virology, Biosecurity Sciences Laboratory, Health and Food Sciences Precinct, Queensland, Australia (Diallo).,Virology Laboratory, Elizabeth Macarthur Agriculture Institute, Menangle, New South Wales, Australia (Kirkland).,Department of Microbiology and Immunology, Uniformed Services University, Bethesda, MD (Broder)
| |
Collapse
|