dc.contributor.author |
Woma, Timothy Yusufu
|
|
dc.contributor.author |
Qasim, A.M.M.
|
|
dc.contributor.author |
Sabi, A.A.
|
|
dc.contributor.author |
Abraham, M.N.
|
|
dc.contributor.author |
Olaiya, O.D.
|
|
dc.contributor.author |
Bailey, D.
|
|
dc.contributor.author |
Shamaki, D.
|
|
dc.contributor.author |
Quan, Melvyn
|
|
dc.date.accessioned |
2016-07-20T05:48:21Z |
|
dc.date.issued |
2016-06 |
|
dc.description.abstract |
Peste-des-petits-ruminants (PPR), a major small ruminant transboundary animal disease, is
endemic in Nigeria. Strains of the causal agent, peste-des-petits-ruminants virus (PPRV), have
been differentiated into four genetically distinct lineages based on the partial sequence of the
virus nucleoprotein (N) or fusion (F) genes. PPRV strains that were identified initially in Africa were
grouped into lineages I, II and III and viruses from Asia were classified as lineage IV and referred to
as the Asian lineage. Many recent reports indicate that the Asian lineage is now also present in
Africa. With this in mind, this study was conducted to re-assess the epidemiology of PPRV in
Nigeria. A total of 140 clinical samples from 16 sheep and 63 goats with symptoms suggestive of
PPR were collected from different states of Nigeria during a four year period (2010 – 2013). They
were analyzed by the amplification of fragments of the N gene. Results for 33 (42%) animals were
positive. The phylogenetic analysis of the N gene sequences with those available in GenBank
showed that viruses that were detected belong to both lineage II and IV. Based on an analysis of
the N gene sequences, the lineage IV isolates grouped into two clades, one being predominant in the north-eastern part of the country and the other found primarily in the southern regions of the
country. This study reports the presence of PPRV Asian lineage IV in Nigeria for the first time. |
en_ZA |
dc.description.department |
Veterinary Tropical Diseases |
en_ZA |
dc.description.embargo |
2017-06-30 |
|
dc.description.librarian |
hb2016 |
en_ZA |
dc.description.sponsorship |
This work was supported by a grant (RFA 2 No. 48) from the Agricultural Research Council of Nigeria through the Competitive Agricultural Research Grant Scheme (CARGS). |
en_ZA |
dc.description.uri |
http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1865-1682 |
en_ZA |
dc.identifier.citation |
Woma, TY, Adombi, CM, Yu, D, Qasim, AMM, Sabi, AA, Maurice, NA, Olaiya, OD, Loitsch, A, Bailey, D, Shamaki, D, Dundon, WG & Quan, M 2016, 'Co-circulation of peste-des-petits-ruminants virus Asian lineage IV with lineage II in Nigeria', Transboundary and Emerging Diseases, vol. 63, no. 3, pp. 235-242 |
en_ZA |
dc.identifier.issn |
1865-1674 (print) |
|
dc.identifier.issn |
1865-1682 (online) |
|
dc.identifier.other |
10.1111/tbed.12387 |
|
dc.identifier.uri |
http://hdl.handle.net/2263/55984 |
|
dc.language.iso |
en |
en_ZA |
dc.publisher |
Wiley |
en_ZA |
dc.rights |
© 2016 Blackwell Verlag GmbH. This is the pre-peer reviewed version of the following article : Co-circulation of peste-des-petits-ruminants virus Asian lineage IV with lineage II in Nigeria, Transboundary and Emerging Diseases, vol. 63, no. 3, pp. 235-242, 2016. doi : 10.1111/tbed.12387. The definite version is available at : http://onlinelibrary.wiley.comjournal/10.1111/(ISSN)1865-1682. |
en_ZA |
dc.subject |
Morbilliviruses |
en_ZA |
dc.subject |
West Africa |
en_ZA |
dc.subject |
Viral spread |
en_ZA |
dc.subject |
Nucleoprotein |
en_ZA |
dc.subject |
Sheep |
en_ZA |
dc.subject |
Peste-des-petits-ruminants (PPR) |
en_ZA |
dc.subject |
Peste-des-petits-ruminants virus (PPRV) |
en_ZA |
dc.title |
Co-circulation of peste-des-petits-ruminants virus Asian lineage IV with lineage II in Nigeria |
en_ZA |
dc.type |
Postprint Article |
en_ZA |