This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Arboviruses, Subject name: Microbiology
True regarding arbovirus is all except - 
Select and explain. 
A. KFD is transmitted by Tick, B. Dengue virus has one Serotype, C. Yellow fever is not seen in India, D. Dengue fever is transmitted by Aedes
B: Dengue virus has one Serotype
Answer: B: Dengue virus has one Serotype 
Explanation: Ans. is 'b' i.e., Dengue virus has one Serotype o KFD is mainly transmitted by Hard tick, but soft tick can also transmit the disease.o Dengue virus has four serotypes.o Yellow fever is not endemic in India, it is distributed in Africa and South America.o Dengue fever is transmitted by Aedes mosquito.