This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2017, Subject name: Microbiology
[{'content': 'All the following spread by auto infection except: \nSelect and explain. \nA. Taenia solium, B. Strongyloides stercoralis, C. Hymenolepis nana, D. Ascaris lumbricoides', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Parasites causing autoinfection are(C2HEST)C- Capillaria philippinensisCryptosporidium parvumH- Hymenolepis nanaE- Enterobius vermicularisS- Strongyloides stercoralisT- Taenia solium(Pork tapeworm) Taenia solium have proglottids responsible for causing autoinfection.', 'role': 'assistant'}]