Potential Zoonotic Transmission of <i>Giardia duodenalis</i> between Children and Calves in Bangladesh.

ABSTRACT: Giardia duodenalis is a zoonotic protozoan parasite that causes gastrointestinal illness in humans and livestock. We studied the genetic diversity of G. duodenalis in children and calves from Bangladesh to determine its zoonotic potential. Fecal samples collected from children (299) and calves (699) were screened with nested PCR with primers targeting the ssu rRNA gene for G. duodenalis. Positive samples were further multilocus genotyped using the β-giardin (bg), glutamate dehydrogenase (gdh), and triose phosphate isomerase (tpi) genes. The overall infection rate of G. duodenalis was 21.1% (63/299) in children and 5.7% (40/699) in calves. There were no significant differences in infection with G. duodenalis among age gro

SUBMITTER: Li J 

PROVIDER: S-EPMC12017152 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature