ArticleArchives of microbiology2022
An update on genetic analysis of porcine reproductive and respiratory syndrome virus type 2 (PRRSV-2) in South America: identification of ORF5 sequences of lineage 1A, 1C and 1G.
Article in Archives of microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Review
- Molecular Characterization of Porcine Reproductive and Respiratory Syndrome Virus in Korea from 2018 to 2022.Pathogens (Basel, Switzerland) · 2023Article
- Genetic characterization of porcine reproductive and respiratory syndrome virus from Eastern China during 2017-2022.Frontiers in microbiology · 2022Article
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Authors and funding
4 authors.
Funding
Abstract
Data regarding PRRSV-2 in South America are scant and a coordinated criterion for molecular characterization is needed. A phylogenetic analysis was performed using a dataset of 76 ORF5 sequences from South America, and results showed the identification of lineage 5 in the early 2000s and the predominance of lineage 1 at least since 2013. Lineage 1 sequences were further classified into sub-lineages according to a recent molecular characterization study of PRRSV-2 in United States. Our results revealed the recent identification in Uruguay of PRRSV-2 ORF5 sequences of lineage 1 sub-lineage C. Two additional sub-lineages were identified in South America, 1G in Chile and 1A in Peru. Continuous updating the molecular epidemiology of circulating viruses with coordinated investigations among countries is required to control and prevent the emergence of genetic variants of PRRSV-2.
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