Consider the following statements regarding West Nile Fever in Kerala:
1. The virus is transmitted through the bite of infected Culex mosquitoes.
2. Human-to-human transmission of West Nile virus has been reported in Kerala.
3. A vaccine for West Nile fever is currently available for public use.
Which of the statements given above is/are correct?
1
1 and 2 only
2
1 only
3
2 and 3 only
4
1, 2, and 3