Molecular epidemiology of peste des petits ruminants viruses from southern India

2003 ◽  
Vol 152 (9) ◽  
pp. 264-266 ◽  
Author(s):  
G. Dhinakar Raj ◽  
A. S. Satish Kumar ◽  
M. S. Shaila ◽  
K. Nachimuthu ◽  
K. S. Palaniswami
Keyword(s):  
Molecular Epidemiology ◽  
Southern India ◽  
Peste Des Petits Ruminants

scholarly journals Molecular epidemiology of peste des petits ruminants virus in Nigeria: an update

2021 ◽  
Author(s):  
Samuel Mantip ◽  
Anthony Sigismeau ◽  
David Shamaki ◽  
Timothy Yusuf Woma ◽  
Olivier Kwiatek ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Peste Des Petits Ruminants

scholarly journals Molecular Epidemiology of Peste Des Petits Ruminants Cases Associated with Abortion in Sheep and Goat in Marmara Region of Turkey, 2018

2020 ◽  
Vol 40 (04) ◽  
pp. 494-498
Author(s):  
Zuleyha Pestil
Keyword(s):  
Sequence Analysis ◽  
Molecular Epidemiology ◽  
Experimental Infection ◽  
Epidemiological Data ◽  
Marmara Region ◽  
Peste Des Petits Ruminants ◽  
Rt Pcr ◽  
Etiologic Agents ◽  
The Relationship ◽  
Lineage Iv

The aim of this study was to investigate the molecular epidemiology of peste des petits ruminants (PPR) infections associated with abortion in sheep and goat samples from the Marmara region of Turkey during 2018. The study was carried out from 116 sheep and 26 goat abortion cases. PPR virus (PPRV) detection in these samples was performed using real-time RT-PCR (Q-RT-PCR). Then, sequence analysis was performed from PPRV positive samples. Q-RT-PCR results demonstrated that 12 (10.34%) out of 116 sheep abortion samples and 3 (11.53%) out of 26 goat abortion samples were positive for PPRV genome. The sequence results of RT-PCR positive products revealed that the viruses causing the cases belong to lineage IV. Furthermore, molecular analysis showed that present cases were not related to PPRV vaccine strains or its mutants. Marmara region, where this study was conducted, is a neighbour of European countries such as Bulgaria and Greece. The first PPR cases in Europe were reported from Bulgaria at the beginning of 2018 and subsequently, other cases also reported before are mentioned in the present study. This study provides valuable information to understand the epidemiology of recently emerged PPRV cases in Europe and Turkey. Furthermore, because of the prevalence of PPRV in abortion samples in this study, these results suggest that PPRV may be one of the possible etiologic agents of abortions in sheep and goat. However, for clarification of the relationship between abortion and PPRV, there is need more robust epidemiological data and experimental infection studies

Molecular epidemiology of peste des petits ruminants in Niger: An update

2019 ◽  
Vol 67 (3) ◽  
pp. 1388-1392 ◽  
Author(s):  
Maman Moutari Souley ◽  
Abdoulkarim Issa Ibrahim ◽  
Djibo Sidikou ◽  
William G. Dundon ◽  
Giovanni Cattoli ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Peste Des Petits Ruminants

scholarly journals Molecular epidemiology of canine parvovirus in southern India

2013 ◽  
Vol 6 (10) ◽  
pp. 744-749 ◽  
Author(s):  
V. M. Vivek Srinivas ◽  
H. K. Mukhopadhyay ◽  
J. Thanislass ◽  
P. X. Antony ◽  
R. M. Pillai
Keyword(s):  
Molecular Epidemiology ◽  
Canine Parvovirus ◽  
Southern India

Peste des petits ruminants has been widely present in southern India since, if not before, the late 1980s

2002 ◽  
Vol 52 (3-4) ◽  
pp. 305-312 ◽  
Author(s):  
W.P Taylor ◽  
A Diallo ◽  
S Gopalakrishna ◽  
P Sreeramalu ◽  
A.J Wilsmore ◽  
...  
Keyword(s):  
Southern India ◽  
Peste Des Petits Ruminants

scholarly journals Molecular epidemiology of peste des petits ruminants virus emergence in critically endangered Mongolian saiga antelope and other wild ungulates

2021 ◽  
Author(s):  
Camilla T. O. Benfield ◽  
Sarah Hill ◽  
Munkduuren Shatar ◽  
Enkhtuvshin Shiilegdamba ◽  
Batchuluun Damdinjav ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Strong Support ◽  
Recent Common Ancestor ◽  
Peste Des Petits Ruminants ◽  
Wild Ungulates ◽  
Eradication Programme ◽  
Most Recent Common Ancestor ◽  
Saiga Antelope ◽  
Global Eradication ◽  
Virus Emergence

Peste des petits ruminants virus (PPRV) causes disease in domestic and wild ungulates, is the target of a global eradication programme and threatens biodiversity. Understanding the epidemiology and evolution of PPRV in wildlife is important, but hampered by the paucity of wildlife-origin PPRV genomes. In this study, full PPRV genomes were generated from three Mongolian saiga antelope, one Siberian ibex and one goitered gazelle from the 2016/2017 PPRV outbreak. Phylogenetic analysis showed that for Mongolian and Chinese PPRV since 2013, the wildlife and livestock-origin genomes were closely related and interspersed. There was strong phylogenetic support for a monophyletic group of PPRV from Mongolian wildlife and livestock, belonging to clade of lineage IV PPRV from livestock and wildlife from China since 2013. Discrete diffusion analysis found strong support for PPRV spread into Mongolia from China and phylogeographic analysis indicated Xinjiang Province as the most likely origin, although genomic surveillance for PPRV is poor and lack of sampling from other regions could bias this result. Times of most recent common ancestor (TMRCA) were June 2015 (95% HPD: August 2014 to March 2016) for all Mongolian PPRV genomes and May 2016 (95% HPD: October 2015 to October 2016) for Mongolian wildlife origin PPRV. This suggests that PPRV was circulating undetected in Mongolia for at least six months before the first reported outbreak in August 2016, and that wildlife were likely infected before livestock vaccination began in October 2016. Finally, genetic variation and positively-selected sites were identified that might be related to PPRV emergence in Mongolian wildlife. This study is the first to sequence multiple PPRV genomes from a wildlife outbreak, across several host species. Additional full PPRV genomes and associated metadata from the livestock-wildlife interface are needed to enhance the power of molecular epidemiology, support PPRV eradication and safeguard the health of the whole ungulate community.

scholarly journals Field and Molecular Epidemiology of Peste des Petits Ruminants in Pakistan

2018 ◽  
Vol 50 (2) ◽  
Author(s):  
Muhammad Abubakar ◽  
Aamer Bin Zahur ◽  
Khalid Naeem ◽  
Muhammad Azeem Khan ◽  
Subhan Qureshi
Keyword(s):  
Molecular Epidemiology ◽  
Peste Des Petits Ruminants

Molecular epidemiology of vancomycin-resistant enterococci in Singapore

Pathology ◽  
2009 ◽  
pp. 1-5
Author(s):  
Tse Koh ◽  
Beng Low ◽  
Nicholas Leo ◽  
Li-Yang Hsu ◽  
Raymond Lin ◽  
...  
Keyword(s):  
Molecular Epidemiology ◽  
Vancomycin Resistant Enterococci ◽  
Vancomycin Resistant
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