This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
The main vector of Dengue fever is - 
Select and explain. 
A. Aedes aegypti, B. Aedes albopictus, C. Aedes polynesiensis, D. Aedes scutellaris
A: Aedes aegypti
Answer: A: Aedes aegypti 
Explanation: None