This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Environment and health, Subject name: Social & Preventive Medicine
[{'content': 'Disease not transmitted by Lice is - \nSelect and explain. \nA. Relapsing fever, B. Trench fever, C. Q-fever, D. Epidemic typhus', 'role': 'user'}, {'content': "Answer: C \nExplanation: Lice are small ectoparasites of mammals and birds. Infestation by lice is called pediculosis. Diseases transmitted by lice and causative agents are Epidemic typhus- rickettsia prowazeki, trench fever- rickettsia quintana, relapsing fever- borrelia recurrentis Q fever is transmitted by soft tick. Park's Textbook of Preventive and Social Medicine, 25th edition, Page No. 837", 'role': 'assistant'}]