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Identification of the O/ME-SA/Ind-2001e Sublineage of Foot-and-Mouth Disease Virus in Cambodia
- Source :
- Frontiers in Veterinary Science, Vol 8 (2021), Frontiers in Veterinary Science
- Publication Year :
- 2021
- Publisher :
- Frontiers Media SA, 2021.
-
Abstract
- Foot-and-mouth (FMD) is endemic in Cambodia with numerous outbreaks in cattle, pigs and other susceptible animal species reported every year. Historically, these outbreaks were caused by the FMD virus (FMDV) of serotype O PanAsia and Mya-98 lineages and serotype A Sea-97 lineage. However, the trans-pool movement of FMDV between inter-pool regions or countries throughout FMD endemic regions has raised concerns regarding infection with the new genotype or serotype of FMDV in Cambodia. In this study, 19 sequences of VP1 coding region obtained from 33 clinical samples collected from FMDV-affected cattle farms in Cambodia during January to March 2019 were genetically characterized to identify the genotypes/lineages of FMDV.Phylogenetic analysis of VP1 coding sequences revealed that recent field viruses belonged to O/ME-SA/Ind-2001e (15.8%), O/ME-SA/PanAsia (52.7%), and A/ASIA/Sea-97 (31.5%). Besides, the field viruses of O/ME-SA/Ind-2001e in Cambodia showed 93.5–96.8% identity with the VP1 coding sequences of the same sublineage viruses from pool 1 and 2 surrounding Cambodia. This is the first report of O/ME-SA/Ind-2001e infection in Cambodia, suggesting that the trans-pool movement of the new genotype should be closely monitored for efficient control of FMD.
- Subjects :
- Serotype
General Veterinary
biology
Phylogenetic tree
foot-and-mouth disease virus
transboundary movement
Veterinary medicine
viruses
Lineage (evolution)
Ind-2001e
virus diseases
Outbreak
Fmd virus
Brief Research Report
biology.organism_classification
Virology
ME-SA
SF600-1100
parasitic diseases
Genotype
Serotype a
Veterinary Science
Foot-and-mouth disease virus
Cambodia
Subjects
Details
- ISSN :
- 22971769
- Volume :
- 8
- Database :
- OpenAIRE
- Journal :
- Frontiers in Veterinary Science
- Accession number :
- edsair.doi.dedup.....a33f650dbd84bc34412cd73d2910afc8