The operator is aware that the Sri Lanka-Pakistan group, the lack of publicity of knowledge dissemination in DHF people. It caused an outbreak of brand-new ships increased.
The operation was known as the Sri Lanka and Pakistan at the lack of knowledge on dengue release to the public. The cause of the outbreak increased ship.
So the group of Sri Lanka and Pakistan is still lacking, public relations, publicize the knowledge of dengue fever to the people. Thus, causing the rising epidemic boats.