| molecular diagnosis and genotype analysis of giardia duodenalis in asymptomatic children from a rural area in central colombia. | giardiasis is a parasitic infection that affects around 200 million people worldwide. this parasite presents a remarkable genetic variability observed in 8 genetic clusters named as 'assemblages' (a-h). these assemblages are host restricted and could be zoonotic where a and b infect humans and animals around the globe. the knowledge of the molecular epidemiology of human giardiasis in south-america is scarce and also the usefulness of pcr to detect this pathogen in fecal samples remains controve ... | 2015 | 25795384 |