| hymenolepis nana impact among children in the highlands of cusco, peru: an emerging neglected parasite infection. | hymenolepis nana is the most common cestode infection in the world. however, limited information is available regarding its impact on affected populations. we studied the epidemiology and symptoms associated with hymenolepiasis among children 3-16 years old in 16 rural communities of the highlands of the cusco region in peru. information on demographics, socioeconomic status, symptoms as reported by parents, and parasitological testing was obtained from the database of an ongoing fasciola hepati ... | 2016 | 27672206 |