This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: VBDs, Arboviral & Viral Infections, Surface Infections, Subject name: Social & Preventive Medicine
[{'content': 'Chikungunya is transmitted by \nSelect and explain. \nA. Aedes, B. Culex, C. Mansonoides, D. Anopheles', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Aedes aegypti primarily, also Culex and Mansonia transmit Chikungunya', 'role': 'assistant'}]