ABSTRACT
Only a few studies based on multilocus characterization have been conducted on the molecular epidemiology of Giardia duodenalis in captive nonhuman primates (NHPs). The present article provides the first report on the occurrence of G. duodenalis in the ring-tailed lemur (Lemur catta) and barbary macaque (Macaca sylvanus) kept in the zoo in Kosice, Slovakia. All samples were examined by flotation technique, with total prevalence of 17.4% (4/23). The microscopically positive samples were assayed by nested PCR and consecutively sequenced at ß-giardin (bg), glutamate dehydrogenase (gdh) and triosephosphate isomerase (tpi) genes. Positive isolates were recognized as assemblage B and sub-assemblage BIV and subtype WB8 were confirmed. The identification and genotyping of this parasite in Slovakia, may help to better understand the epidemiological situation in Europe about the circulation of G. duodenalis zoonotic assemblages in NHPs.
