Abstract

It is the most common and widespread arboviral infection in the world today caused by
Dengue virus. Dengue viruses (DV) belong to the family Flaviviridae and there are four
serotypes of the virus referred to as DV-1, DV-2, DV-3 and DV-4.The course of the disease
has changed in the recent years from milder form to severe form like dengue hemorrhagic
fever & severe dengue fever and with increasing outbreaks frequency.Data was collected by
face to face interview from the parents of the children admitted in pediatric emergency ward
with diagnosis of dengue fever and severe dengue fever in Department of pediatrics. The
presence of bleeding manifestations like melena, epistaxis, hematemesis, petechiae,
hematurias more in DF with warning signs(37.5%) and Severe dengue fever(55.6%). There is
significant association between bleeding manifestations and severity of dengue
fever(p<0.001). Thrombocytopenia was found in 83.8% in dengue fever, 93.8% in DF with
warningsignsand81.5%inseveredenguefeveranditisnotstatisticallysignificant(p=0.308).