An analysis of the dengue fever viral disease in tropical and sub tropical regions around the world

Many commercial kits with good sensitivities and specificities are now available 27 The rate of fluid administration is guided by changes in urine output and packed cell volume.

Dengue Fever&nbspResearch Paper

Personal protection measures to avoid mosquito bites should be applied when staying in risk areas by: Dengue and dengue hemorrhagic fever. The actual numbers of dengue cases are underreported and many cases are misclassified. While it can be a matter of weeks and many blood meals to become infective, the mosquitoes are infected for life.

Some laboratories have replaced the HI test with the antigen-coated indirect IgG ELISA for the detection and differentiation of primary and secondary dengue virus infections Individuals, whether vaccinated or not, should seek prompt medical care if dengue-like symptoms occur.

Cytokine responses in dengue infections Monocytes, B-cells, and mast cells infected with the dengue virus produce different cytokines. It is already a major nuisance in several Mediterranean countries, and was responsible for autochthonous cases of dengue in France and Croatia in The objective of the symposium was to provide the participants with a unique opportunity to share their experiences and discuss various issues relating to the pathophysiology, epidemiology, management and control of dengue.

The expansion of dengue is expected to increase due to factors such as the modern dynamics of climate change, globalization, travel, trade, socioeconomics, settlement and also viral evolution. Among these, NS1-specific antibody responses were studied by using synthetic peptides, recombinant protein, or native antigens from either mouse brain-derived or virus-infected culture supernatants 1521224344518183 After an incubation of days, a mild and usually self-limited flu-like illness develops.

Time series analysis of dengue fever and weather in Guangzhou, China

While most of the clinical cases present a febrile illness, severe forms including hemorrhagic fevers and shock with fatalities are reported.

With this strategy, only persons with evidence of a past dengue infection would be vaccinated based on an antibody test, or on a documented laboratory confirmed dengue infection in the past. Unlike other mosquitoes Ae. Resolution of this issue is hampered by the absence of a reliable animal model.

In terms of the number of human infections occurring globally, dengue fever is considered to be the most important arthropod-borne viral disease in humans; currently, more than 2.

In the African Region, Burkina Faso reported a localized outbreak of dengue with probable cases.dengue fever is a growing public health issue. RESURGENCE OF DENGUE FEVER.

Dengue Fever in Burkina Faso, 2016

The resurgence of dengue fever in the last 20 years could be attributable to increases in the geographic distribution of the. Ae. agyepti. mosquito andin the rate and geographic range of. virus transmission [2].

Dengue fever is an acute infectious viral disease, caused by all four types of dengue virus 1, 2, 3 and 4. It is transmitted by the bite of mosquitoes, most commonly Aedes aegypti found in tropical and subtropical regions.

Dengue viruses (DENVs) are mosquito-borne viruses which can cause disease ranging from mild fever to severe dengue infection. These viruses are endemic in several tropical and subtropical regions. Multiple outbreaks of DENV serotypes 1, 2 and 3 (DENV-1, DENV-2 and DENV-3) have been reported from the western region in Saudi Arabia since Aug 20,  · Dengue is currently regarded globally as the most important mosquito-borne viral disease.

Epidemiology of dengue: past, present and future prospects

A history of symptoms compatible with dengue can be traced back to the Chin Dynasty of – AD. The virus and its vectors have now become widely distributed throughout tropical and subtropical regions of the world, particularly over.

Dengue fever is an arboviral disease transmitted by mosquitoes in tropical and subtropical areas around the world.

Dengue and severe dengue

It is caused by one of four closely related but antigenically distinct virus serotypes (DEN-1, DEN-2, DEN-3, and DEN-4) of the genus Flavivirus [ 1 ]. Dengue fever (DF) is the most prevalent arthropod-borne disease in the tropical and sub-tropical regions of the world.

It is estimated that billion people are at risk of dengue infection globally, 50 million dengue virus infections occur annually andpeople with Dengue haemorragic fever (DHF) require hospitalization every year [ 1 ].

An analysis of the dengue fever viral disease in tropical and sub tropical regions around the world
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