Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease

Melanie Massaro, Luis Ortiz-Catedral, Laurel Julian, Josie A. Galbraith, Brigitta Kurenbach, John Kearvell, Josh Kemp, Jackie van Hal, Simon Elkington, Graeme Taylor, Terry Greene, Jason van de Wetering, Maddie van de Wetering, Moira Pryde, Peter Dilks, Sol Heber, Tammy E. Steeves, Matthew Walters, Stephanie Shaw, John Potter & 8 others Melanie Farrant, Dianne H. Brunton, Mark Hauber, Bethany Jackson, Philip Bell, Ron Moorhouse, Kate McInnes, Arvind Varsani

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

Beak and feather disease virus (BFDV) infections are often fatal to both captive and wild parrot populations. Its recent discovery in a wild population of native red-fronted parakeets has raised concerns for the conservation of native parrots, all of which are threatened or endangered. The question of a recent introduction versus a native genotype of the virus poses different conservation-management challenges, and thus, a clear understanding of the molecular phylogeny of BDFV is a crucial step towards integrated management planning. This study represents the first comprehensive attempt to screen New Zealand's endangered and threatened psittacines systematically for BFDV. We sampled and screened kakapos (Strigops habroptilus), kakas (Nestor meridionalis), keas (N. notabilis), Chatham parakeets (Cyanoramphus forbesi), Malherbe's parakeets (Cyanoramphus malherbi), yellow-crowned parakeets (C. auriceps) and red-fronted parakeets (Cyanoramphus novaezelandiae), as well as eastern rosellas (Platycercus eximius), an introduced species that is now common throughout the North Island, for BFDV. Out of all species and populations sampled (786 individuals), we found 16 BFDV-positive red-fronted parakeets from Little Barrier Island/Hauturu, seven eastern rosellas from the Auckland region, and eight yellow-crowned parakeets from the Eglinton Valley in the South Island. The full genomes of the viral isolates from the red-fronted parakeets share 95-97 % sequence identity to those from the invasive eastern rosellas and 92.7-93.4 % to those isolates from the South Island yellow-crowned parakeets. The yellow-crowned parakeet BFDV isolates share 92-94 % sequence identity with those from eastern rosellas. The low level of diversity among all BFDV isolates from red-fronted parakeets could suggest a more recent infection among these birds compared to the yellow-crowned parakeets, whereas the diversity in the eastern rosellas indicates a much more established infection. Pro-active screening and monitoring of BFDV infection rates in aviaries as well as in wild populations are necessary to limit the risk of transmission among threatened and endangered parrot populations in New Zealand.

Original languageEnglish (US)
Pages (from-to)1651-1663
Number of pages13
JournalArchives of Virology
Volume157
Issue number9
DOIs
StatePublished - Sep 2012
Externally publishedYes

Fingerprint

Parakeets
Circovirus
New Zealand
Communicable Diseases
Parrots
Islands
Population
Virus Diseases
Psittaciformes
Introduced Species
Viral Genome
Phylogeny
Infection

ASJC Scopus subject areas

  • Virology

Cite this

Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease. / Massaro, Melanie; Ortiz-Catedral, Luis; Julian, Laurel; Galbraith, Josie A.; Kurenbach, Brigitta; Kearvell, John; Kemp, Josh; van Hal, Jackie; Elkington, Simon; Taylor, Graeme; Greene, Terry; van de Wetering, Jason; van de Wetering, Maddie; Pryde, Moira; Dilks, Peter; Heber, Sol; Steeves, Tammy E.; Walters, Matthew; Shaw, Stephanie; Potter, John; Farrant, Melanie; Brunton, Dianne H.; Hauber, Mark; Jackson, Bethany; Bell, Philip; Moorhouse, Ron; McInnes, Kate; Varsani, Arvind.

In: Archives of Virology, Vol. 157, No. 9, 09.2012, p. 1651-1663.

Research output: Contribution to journalArticle

Massaro, M, Ortiz-Catedral, L, Julian, L, Galbraith, JA, Kurenbach, B, Kearvell, J, Kemp, J, van Hal, J, Elkington, S, Taylor, G, Greene, T, van de Wetering, J, van de Wetering, M, Pryde, M, Dilks, P, Heber, S, Steeves, TE, Walters, M, Shaw, S, Potter, J, Farrant, M, Brunton, DH, Hauber, M, Jackson, B, Bell, P, Moorhouse, R, McInnes, K & Varsani, A 2012, 'Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease', Archives of Virology, vol. 157, no. 9, pp. 1651-1663. https://doi.org/10.1007/s00705-012-1336-5
Massaro, Melanie ; Ortiz-Catedral, Luis ; Julian, Laurel ; Galbraith, Josie A. ; Kurenbach, Brigitta ; Kearvell, John ; Kemp, Josh ; van Hal, Jackie ; Elkington, Simon ; Taylor, Graeme ; Greene, Terry ; van de Wetering, Jason ; van de Wetering, Maddie ; Pryde, Moira ; Dilks, Peter ; Heber, Sol ; Steeves, Tammy E. ; Walters, Matthew ; Shaw, Stephanie ; Potter, John ; Farrant, Melanie ; Brunton, Dianne H. ; Hauber, Mark ; Jackson, Bethany ; Bell, Philip ; Moorhouse, Ron ; McInnes, Kate ; Varsani, Arvind. / Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease. In: Archives of Virology. 2012 ; Vol. 157, No. 9. pp. 1651-1663.
@article{c2e44fe6abbb4e44b798e7ea106e719f,
title = "Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease",
abstract = "Beak and feather disease virus (BFDV) infections are often fatal to both captive and wild parrot populations. Its recent discovery in a wild population of native red-fronted parakeets has raised concerns for the conservation of native parrots, all of which are threatened or endangered. The question of a recent introduction versus a native genotype of the virus poses different conservation-management challenges, and thus, a clear understanding of the molecular phylogeny of BDFV is a crucial step towards integrated management planning. This study represents the first comprehensive attempt to screen New Zealand's endangered and threatened psittacines systematically for BFDV. We sampled and screened kakapos (Strigops habroptilus), kakas (Nestor meridionalis), keas (N. notabilis), Chatham parakeets (Cyanoramphus forbesi), Malherbe's parakeets (Cyanoramphus malherbi), yellow-crowned parakeets (C. auriceps) and red-fronted parakeets (Cyanoramphus novaezelandiae), as well as eastern rosellas (Platycercus eximius), an introduced species that is now common throughout the North Island, for BFDV. Out of all species and populations sampled (786 individuals), we found 16 BFDV-positive red-fronted parakeets from Little Barrier Island/Hauturu, seven eastern rosellas from the Auckland region, and eight yellow-crowned parakeets from the Eglinton Valley in the South Island. The full genomes of the viral isolates from the red-fronted parakeets share 95-97 {\%} sequence identity to those from the invasive eastern rosellas and 92.7-93.4 {\%} to those isolates from the South Island yellow-crowned parakeets. The yellow-crowned parakeet BFDV isolates share 92-94 {\%} sequence identity with those from eastern rosellas. The low level of diversity among all BFDV isolates from red-fronted parakeets could suggest a more recent infection among these birds compared to the yellow-crowned parakeets, whereas the diversity in the eastern rosellas indicates a much more established infection. Pro-active screening and monitoring of BFDV infection rates in aviaries as well as in wild populations are necessary to limit the risk of transmission among threatened and endangered parrot populations in New Zealand.",
author = "Melanie Massaro and Luis Ortiz-Catedral and Laurel Julian and Galbraith, {Josie A.} and Brigitta Kurenbach and John Kearvell and Josh Kemp and {van Hal}, Jackie and Simon Elkington and Graeme Taylor and Terry Greene and {van de Wetering}, Jason and {van de Wetering}, Maddie and Moira Pryde and Peter Dilks and Sol Heber and Steeves, {Tammy E.} and Matthew Walters and Stephanie Shaw and John Potter and Melanie Farrant and Brunton, {Dianne H.} and Mark Hauber and Bethany Jackson and Philip Bell and Ron Moorhouse and Kate McInnes and Arvind Varsani",
year = "2012",
month = "9",
doi = "10.1007/s00705-012-1336-5",
language = "English (US)",
volume = "157",
pages = "1651--1663",
journal = "Archives of Virology",
issn = "0304-8608",
publisher = "Springer Wien",
number = "9",

}

TY - JOUR

T1 - Molecular characterisation of beak and feather disease virus (BFDV) in New Zealand and its implications for managing an infectious disease

AU - Massaro, Melanie

AU - Ortiz-Catedral, Luis

AU - Julian, Laurel

AU - Galbraith, Josie A.

AU - Kurenbach, Brigitta

AU - Kearvell, John

AU - Kemp, Josh

AU - van Hal, Jackie

AU - Elkington, Simon

AU - Taylor, Graeme

AU - Greene, Terry

AU - van de Wetering, Jason

AU - van de Wetering, Maddie

AU - Pryde, Moira

AU - Dilks, Peter

AU - Heber, Sol

AU - Steeves, Tammy E.

AU - Walters, Matthew

AU - Shaw, Stephanie

AU - Potter, John

AU - Farrant, Melanie

AU - Brunton, Dianne H.

AU - Hauber, Mark

AU - Jackson, Bethany

AU - Bell, Philip

AU - Moorhouse, Ron

AU - McInnes, Kate

AU - Varsani, Arvind

PY - 2012/9

Y1 - 2012/9

N2 - Beak and feather disease virus (BFDV) infections are often fatal to both captive and wild parrot populations. Its recent discovery in a wild population of native red-fronted parakeets has raised concerns for the conservation of native parrots, all of which are threatened or endangered. The question of a recent introduction versus a native genotype of the virus poses different conservation-management challenges, and thus, a clear understanding of the molecular phylogeny of BDFV is a crucial step towards integrated management planning. This study represents the first comprehensive attempt to screen New Zealand's endangered and threatened psittacines systematically for BFDV. We sampled and screened kakapos (Strigops habroptilus), kakas (Nestor meridionalis), keas (N. notabilis), Chatham parakeets (Cyanoramphus forbesi), Malherbe's parakeets (Cyanoramphus malherbi), yellow-crowned parakeets (C. auriceps) and red-fronted parakeets (Cyanoramphus novaezelandiae), as well as eastern rosellas (Platycercus eximius), an introduced species that is now common throughout the North Island, for BFDV. Out of all species and populations sampled (786 individuals), we found 16 BFDV-positive red-fronted parakeets from Little Barrier Island/Hauturu, seven eastern rosellas from the Auckland region, and eight yellow-crowned parakeets from the Eglinton Valley in the South Island. The full genomes of the viral isolates from the red-fronted parakeets share 95-97 % sequence identity to those from the invasive eastern rosellas and 92.7-93.4 % to those isolates from the South Island yellow-crowned parakeets. The yellow-crowned parakeet BFDV isolates share 92-94 % sequence identity with those from eastern rosellas. The low level of diversity among all BFDV isolates from red-fronted parakeets could suggest a more recent infection among these birds compared to the yellow-crowned parakeets, whereas the diversity in the eastern rosellas indicates a much more established infection. Pro-active screening and monitoring of BFDV infection rates in aviaries as well as in wild populations are necessary to limit the risk of transmission among threatened and endangered parrot populations in New Zealand.

AB - Beak and feather disease virus (BFDV) infections are often fatal to both captive and wild parrot populations. Its recent discovery in a wild population of native red-fronted parakeets has raised concerns for the conservation of native parrots, all of which are threatened or endangered. The question of a recent introduction versus a native genotype of the virus poses different conservation-management challenges, and thus, a clear understanding of the molecular phylogeny of BDFV is a crucial step towards integrated management planning. This study represents the first comprehensive attempt to screen New Zealand's endangered and threatened psittacines systematically for BFDV. We sampled and screened kakapos (Strigops habroptilus), kakas (Nestor meridionalis), keas (N. notabilis), Chatham parakeets (Cyanoramphus forbesi), Malherbe's parakeets (Cyanoramphus malherbi), yellow-crowned parakeets (C. auriceps) and red-fronted parakeets (Cyanoramphus novaezelandiae), as well as eastern rosellas (Platycercus eximius), an introduced species that is now common throughout the North Island, for BFDV. Out of all species and populations sampled (786 individuals), we found 16 BFDV-positive red-fronted parakeets from Little Barrier Island/Hauturu, seven eastern rosellas from the Auckland region, and eight yellow-crowned parakeets from the Eglinton Valley in the South Island. The full genomes of the viral isolates from the red-fronted parakeets share 95-97 % sequence identity to those from the invasive eastern rosellas and 92.7-93.4 % to those isolates from the South Island yellow-crowned parakeets. The yellow-crowned parakeet BFDV isolates share 92-94 % sequence identity with those from eastern rosellas. The low level of diversity among all BFDV isolates from red-fronted parakeets could suggest a more recent infection among these birds compared to the yellow-crowned parakeets, whereas the diversity in the eastern rosellas indicates a much more established infection. Pro-active screening and monitoring of BFDV infection rates in aviaries as well as in wild populations are necessary to limit the risk of transmission among threatened and endangered parrot populations in New Zealand.

UR - http://www.scopus.com/inward/record.url?scp=84865767576&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84865767576&partnerID=8YFLogxK

U2 - 10.1007/s00705-012-1336-5

DO - 10.1007/s00705-012-1336-5

M3 - Article

VL - 157

SP - 1651

EP - 1663

JO - Archives of Virology

JF - Archives of Virology

SN - 0304-8608

IS - 9

ER -