Cestodes , or tapeworms , are flat, ribbon-like parasites that live in the intestines. In children, the most frequent infection is caused by Hymenolepis nana (dwarf tapeworm). Unlike many other tapeworms, it can complete its entire life cycle within a single human host, making it highly transmissible in schools and daycare settings. 2. Common Parasitic Species
Many children remain asymptomatic, but heavy infestations can lead to: Cestodes - Medical Microbiology - NCBI Bookshelf - NIH
The most common cestode in children worldwide. It is small (1.5–4 cm) and can cause reinfection within the same host.
Acquired by eating undercooked pork. In children, it can lead to cysticercosis , where larvae form cysts in tissues like the brain (neurocysticercosis).