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Cross-sectional seroprevalence study of peste des petits ruminants in in Andaman and Nicobar Islands, India

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Title Cross-sectional seroprevalence study of peste des petits ruminants in in Andaman and Nicobar Islands, India
Not Available
 
Creator Balamurugan V
Bibitha V
Muthuchelvan D
Sowjanya SK
Vinod KK
Suresh KP
Govindaraj G
Jai Sunder
Hemadri D
Roy P
 
Subject PPR
Goats
Seroprevalence
Cross-sectional study
Andaman Nicobar Islands India
 
Description Not Available
This cross-sectional study describes the seroprevalence of peste des petits ruminants (PPR) in goats in Andaman and Nicobar (AN) Islands, India during 2017–2018. A total of 392 goat serum samples were collected from 36 epidemiological units (epi-units) using a stratified random sampling procedure and were screened for PPR virus (PPRV) antibody using an indigenously developed PPR monoclonal antibody-based competitive enzyme-linked immunosorbent (ELISA) assay. The results showed that the overall 1.28% (0.01-0.03 at 95% confidence interval) and 1.39% apparent and true prevalence of PPRV antibodies in goats in the studied region. Further, a few samples from five epi-units have only shown marginal positive (percentage inhibition (PI) value ranged from 40.4 to 48.0) for PPRV antibodies with less than 30% seroprevalence in all the tested epi-units in the study region. The finding infers that the goat population in the region are generally free from PPRV antibodies, as there were neither PPR outbreaks reported nor PPR vaccination strategies practiced in goats in AN Islands. Further, the PPR immune protection in goats is almost nil, when compared with the mainland of India, where the disease is enzootic with varying percentage of seroprevalence and population immunity is being reported. This is first of its kind on the prevalence study of the PPRV antibodies in goats in a unique niche of AN archipelago of India.
Not Available
 
Date 2020-05-04T09:30:33Z
2020-05-04T09:30:33Z
2019-08-25
 
Type Research Paper
 
Identifier Not Available
0921-4488
http://krishi.icar.gov.in/jspui/handle/123456789/35385
 
Language English
 
Relation Not Available;
 
Publisher Elsevier Publications