TNPSC Thervupettagam

National Dengue Day - 16 May

May 19 , 2022 912 days 793 0
  • It aims 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).
  • These mosquitoes carry viruses that cause West Nile Virus illness and yellow fever.
  • Dengue is a mosquito-borne disease.
  • It is caused by the dengue virus of four distinct serotypes — DEN-1, DEN-2, DEN-3 and DEN-4.

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