Question

Consider the following statements about Dengue: 1.Dengue is a mosquito-borne tropical disease caused by a virus. 2.It is transmitted principally by Aedes aegypti mosquito. 3.Same mosquito can also transmit Chikungunya and Zika virus. Which of the statements given above is/are correct?

A 1 only
B 1 and 2 only
C 2 only
D 1, 2 and 3
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