Consider the following statements:

1. In tropical regions, Zika virus disease is transmitted by the same mosquito that transmits dengue.
2. Sexual transmission of Zika virus disease is possible.

Which of the statements given above is/are correct?

1. 1 only
2. 2 only
3. Both 1 and 2
4. Neither 1 nor 2

Explanation

Both statements are correct

• Zika virus is transmitted primarily by Aedes mosquitoes, which also transmits dengue.
• It is a contagious disease that spreads through:
  • sexual contact
  • transfusion of blood
  • pregnancy (from mother to fetus)

Answer: (c) Both 1 and 2; Difficulty Level: Medium