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May 14, 2024 · Key points. Dengue viruses are usually spread to people through the bites of infected Aedes species mosquitoes. A person infected with dengue during pregnancy can pass the virus to their fetus. Rarely, dengue can be spread through other routes.
Nov 24, 2020 · The pathogenesis of dengue was attributed to various viral and host factors such as non-structural protein 1 (NS1) viral antigen, DENV genome variation, subgenomic RNA, antibody-dependent enhancement (ADE), memory cross-reactive T cells, anti-DENV NS1 antibodies and autoimmunity.
- Puneet Bhatt, Sasidharan Pillai Sabeena, Muralidhar Varma, Govindakarnavar Arunkumar, Govindakarnava...
- 10.1007/s00284-020-02284-w
- 2021
- Curr Microbiol. 2021; 78(1): 17-32.
Dec 15, 2021 · DENV infection causes dandy fever, breakbone fever, and dengue hemorrhagic fever; and in severe cases, dengue shock syndrome has occurred. The rainy season is the most favorable climate for DENV infection outbreaks in tropical countries in Asia and South America.
- 10.1155/2021/4224816
- 2021
- Biomed Res Int. 2021; 2021: 4224816.
Aug 14, 2023 · The distribution of virus in humans has been studied in blood, biopsy, and autopsy specimens from patients with natural DENV infection. Infection of peripheral blood mononuclear cells persists beyond the period of detectable viremia [ 16-18 ].
The dengue virus is spread through a human-to-mosquito-to-human cycle of transmission (Figure 2). Typically, four days after being bit by an infected Aedes aegypti mosquito, a person will...
Dengue regards one of the utmost serious arboviral infections around the world. dengue virus (DENV) is transmitted through bites of female Aedes mosquitos especially Aedes (Stegomyia) aegypti, Ae. alpopictus [ 1 ], Ae. niveus, and Ae. polynesiensis [ 2 ].
Feb 24, 2023 · Dengue virus (DENV) that is known to cause the full range of DF diseases worldwide comprises four independent but antigen-related serotypes (DENV1-4) and belongs to the genus flavivirus of the family Flaviviridae [ 5 ].
