Travel-acquired dengue cases have been increasing as the overall global dengue burden has expanded. In Korea, imported dengue cases have been reported since 2000 when it first became a notifiable disease. During the first four months of 2016, three times more dengue cases were reported in Korea than during the same period the previous year. A safe and efficacious vaccine for travelers would be ...

A rapid (<7-min) immunochromatographic test for immunoglobulin M (IgM) and IgG antibodies to dengue viruses was evaluated by using hospital admission and discharge sera from 124 patients. The reference laboratory diagnosis was based on the results of virus isolation, hemagglutination-inhibition assay (HAI), and enzyme immunoassay (EIA). By the standard assays, patients experienced primary dengu...

INTRODUCTION Dengue is prevalent in many tropical and sub-tropical regions. The clinical diagnosis of dengue is still complex, and not much data are available. This work aimed at assessing the diagnostic accuracy of the tourniquet test in patients with suspected dengue infection and its positivity in different classifications of this disease as reported to the Information System for Notifiable ...

INTRODUCTION:Vector borne viral infections endangers billions of people and World Health Organization (WHO) has estimated about 50 million cases of dengue infection every year worldwide.This disease caused by dengue ranges from a relatively minor febrile illness to a life threatening condition characterized by extensive capillary leak. AIM: The present study aimed to prevent the complications a...

four grades, from less severe (grade I) to severe (grade 4). Grades 3 and 4, in which plasma leakage is so profound that shock occurs,arealSo referred to as dengue shock syndrome (DSS) (3). Dengue virus infections are a serious cause of morbidity and mortalityin many areas of the world: Southeastand South Asia, Central and SouthAmerica, the Caribbean,and Africa. It is estimated that 100 million...

flaviviridae are viruses that cause several diseases including dengue fever, japanese encephalitis, murray valley encephalitis, tick-borne encephalitis, west nile encephalitis, yellow fever and hepatitis c virus infection. members of this family have monopartite, linear, single-stranded rna genomes of positive polarity, 9.6-12.3 kb in length. here, we have analyzed the codon usage of 13 species...

background: bifenthrin and acorus calamus linn extract were evaluated against dengue vectors in the laboratory. methods: both bifenthrin and acorus calamus linn crude hexane extract were bioassayed against the adults and larval stages of dengue vectors aedes aegypti l. and aedes albopictus(skuse) in the laboratory. results: the a. calamus crude hexane extract exhibited a larvicidal activity aga...

Dengue has become a major national and international public health concern in recent years. Though for all practical purposes serology of dengue virus remains the gold standard in diagnosing the disease, ultrasound abdomen can detect early signs of the disease. Our study was performed to highlight and demonstrate ultrasound findings of dengue fever, assess efficacy USG findings, suspect and pre...

Dengue viral infection has rapidly spread around the world in recent decades. In Korea, autochthonous cases of dengue fever have not been confirmed yet. However, imported dengue cases have been increased since 2001. The risk of developing severe dengue in Korean has been increased by the accumulation of past-infected persons with residual antibodies to dengue virus and the remarkable growth of ...

Dengue virus infection causes dengue fever, Dengue Hemorrhagic Fever (DHF) and Dengue Shock Syndrome (DSS). Thrombocytopenia is common in dengue fever and is always found in DHF/DSS. The pathogenesis of thrombocytopenia is poorly understood. To further understand the relationship between anti-dengue virus antibody and anti-platelet antibody, we generated monoclonal anti-dengue virus antibodies ...