Genetic characterization of Angiostrongylus larvae and their intermediate host, Achatina fulica, in Thailand.

ABSTRACT: Angiostrongyliasis is a parasitic disease caused by nematodes of the genus Angiostrongylus. Distribution of this worm corresponds to the dispersal of its main intermediate host, the giant African land snail Achatina fulica. Genetic characterization can help identify parasitic pathogens and control the spreading of disease. The present study describes infection of A. fulica by Angiostrongylus, and provides a genetic outlook based on sequencing of specific regions. We collected 343 land snails from 22 provinces across six regions of Thailand between May 2017 and July 2018. Artificial digestion and Baermann's technique were employed to isolate Angiostrongylus larvae. The worm and its intermediate host were identified by sequencing with specific nucleotide regions. Phylogenetic tree was constr

SUBMITTER: Dumidae A 

PROVIDER: S-EPMC6764694 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature