It is rainy season, there is no winter in Chennai but, the mosquito season has started in all its glory. Tamilnadu has been the target of mosquito related diseases for long, and this time, we are hearing more about Dengue and loss of life owing to it. Awareness, authentic information and action at the right time is the key to preventing Dengue. Diseases have become a part of our life and it is prudence and early detection that will help us in safeguarding ourselves.
Dengue is a mosquito-borne disease caused by four different virus types, DENV 1-4, and spread by the Aedes mosquito. Aedes mosquito is active in day time and breeds in fresh water. Many of us have the misunderstanding that mosquitoes bite only in the night and it is one of the main reason for not taking the necessary precautions during the day time. If you notice the deaths reported, most of them are children. Children tend to stay out and play in open areas during day time and hence are more susceptible to getting bitten by Aedes mosquitoes. That does not mean Aedes mosquitoes do not bite us indoors. The important fact here is one mosquito bite of Aedes is enough to cause Dengue.