Background The physiopathology of dengue hemorrhagic fever (DHF), a severe form of
Dengue Fever, is poorly understood. We are unable to identify patients likely to progress to …

Background Currently, knowledge does not allow early prediction of which cases of dengue
fever (DF) will progress to dengue hemorrhagic fever (DHF), to allow early intervention to …

Background Dengue hemorrhagic fever (DHF) is a severe form of dengue, characterized by
bleeding and plasma leakage. A number of DHF risk factors had been suggested. However …

Background. Clinical manifestations of dengue vary in different areas of endemicity and
between specific age groups, whereas predictors of outcome have remained controversial …

Background The incidence of dengue is rising steadily in Malaysia since the first major
outbreak in 1973. Despite aggressive measures taken by the relevant authorities, Malaysia …

Background. Dengue fever is an emerging public health problem in Pakistan. The aim of this
study was to determine the relationship between comorbid conditions in individuals suffering …

BACKGROUND: Singapore experienced its worst dengue outbreak in 30 years in 2004, with
9459 notified cases, of which 83% were hospitalized. OBJECTIVES: To determine predictors …

INTRODUCTION: The dengue hemorrhagic dengue (DHF) remains an important public
health problem in Brazil. The objective of this study was to analyze the epidemiological …

Background Dengue is a mosquito-borne viral disease endemic in many countries in the
tropics and sub-tropics. The disease affects mainly children, but in recent years it is …

Background Dengue hemorrhagic fever (DHF) is considered to be associated with
secondary dengue infection. This study was conducted to note frequency of primary and …