LAHORE-Head of Sri Lanka Team on Dengue Virus Dr. Hassitha Tisserra has said that dengue fever is hundred per cent curable and people should not be afraid of it, and rather, adopt all preventive measures to minimize the risk. While delivering lecture on preventive and clinical steps on dengue issue at SHMS auditorium, on Friday, he told that only 4 per cent patients needed platelets while other could be treated.