Correct Answer : 16th May
In India, the National Dengue Day is observed every year on 16th May. The day is an initiative by the Ministry of Healthy and Family Welfare, to raise awareness about dengue and its preventive measures, and preparedness for control of the vector-borne disease before the transmission season begins.
* Dengue is spread through the bite of the female mosquito (Aedes aegypti).
* Dengue is a mosquito-borne disease that is caused by the dengue virus of four distinct serotypes — DEN-1, DEN-2, DEN-3 and DEN-4.
* Dengue, which is spread by the Aedes albopictus species of mosquitos, can lead to flu-like illness such as severe muscle pain and nausea and can lead to death if not cured properly.