Abstract
Nearly half of the world's population are at risk of dengue fever (DF) which is a serious threat to the majority of international public health. Recently, Dengue viruses (DENVs) considered a re-emerging arthropod-borne viral disease that has been growing its transmission in numerous geographic areas across the world, causing dengue-endemic in more than 125 countries globally.
Highlights
Dengue viruses (DENVs) are considered as reemerging vector transmitted viral disease
The study highlights the importance of monitoring and tracking the spread of dengue virus serotypes and their implication for analyzing changes and patterns in dengue endemicity in study areas over time
Results of Reverse transcriptase polymerase chain reaction (RT-PCR) and nested PCR showed that three serotypes are circulating in Jazan region; DENV-2 (76.6%), followed by DENV-3 (17.20%), and DENV-1 (6.3%)
Summary
Dengue viruses (DENVs) are considered as reemerging vector transmitted viral disease. Nearly half of the world’s population is at risk of dengue fever (DF) [3]. DHF and DSS reveal with severe and fatal symptoms [4,5]. These three spectrum are caused by four different serotypes of DENVs (DENVs-1, 2, 3, 4) which are genetically related but Accepted: August 28, 2021. Half of the world’s population are at risk of dengue fever (DF) which is a serious threat to the majority of international public health. Dengue viruses (DENVs) considered a re-emerging arthropod-borne viral disease that has been growing its transmission in numerous geographic areas across the world, causing dengue-endemic in more than 125 countries globally
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