IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-9-36758 Original Research Paper FACTORS PREDICTING SEVERITY OF ILLNESS IN DENGUE FEVER: AN OBSERVATIONAL STUDY John Gray Dr. Gayathri R Dr. Aswathy MA Dr. Athul Raj Dr. September 2021 10 9 01 02 ABSTRACT