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2. www.nature.com › scitable › topicpageDengue Viruses | Learn Science at Scitable - Nature

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   The dengue virus is a tiny structure that can only replicate inside a host organism. The four closely related dengue viruses — DEN-1, DEN-2, DEN-3, and DEN-4 — are found in the same regions of ...

3. en.wikipedia.org › wiki › Dengue_virusDengue virus - Wikipedia

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   Dengue virus. Dengue virus ( DENV) is the cause of dengue fever. It is a mosquito -borne, single positive-stranded RNA virus of the family Flaviviridae; genus Flavivirus. [1] [2] Four serotypes of the virus have been found, and a reported fifth has yet to be confirmed, [3] [4] [5] all of which can cause the full spectrum of disease. [1]

4. People also ask

   What is the pathogenesis of dengue?

   • 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.

   Current Understanding of the Pathogenesis of Dengue Virus Infection

   www.ncbi.nlm.nih.gov/pmc/articles/PMC7815537/

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   What is a 'dengue virus'?

   • The term ‘dengue viruses’ groups four genetically and antigenically related viruses that are known as serotypes 1–4, each of them grouped into genotypes.

   Dengue infection | Nature Reviews Disease Primers

   www.nature.com/articles/nrdp201655

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   How does a dengue virus infect a host cell?

   • After infecting a host cell, the dengue virus hijacks the host cell's machinery to replicate the viral RNA genome and viral proteins. Newly synthesized dengue viruses can go on to infect other host cells.

   Dengue virus structure | Learn Science at Scitable

   www.nature.com/scitable/content/dengue-virus-structure-22401481/

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5. www.ncbi.nlm.nih.gov › pmc › articlesCurrent Understanding of the Pathogenesis of Dengue Virus ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Nov 24, 2020 · There are four serotypes of dengue virus which are antigenically distinct namely DENV-1, DENV-2, DENV-3, and DENV-4 . A fifth serotype (DENV-5) has been detected using isolation and genetic sequence analysis in Sarawak state of Malaysia in October 2013 . The incubation period of dengue virus infection is 4–7 days.

   • Author: Puneet Bhatt, Sasidharan Pillai Sabeena, Muralidhar Varma, Govindakarnavar Arunkumar, Govindakarnava...
   • DOI: 10.1007/s00284-020-02284-w

   • Publish Year: 2021
   • Publication: Curr Microbiol. 2021; 78(1): 17-32.

6. www.ncbi.nlm.nih.gov › pmc › articlesDengue Virus - PMC - National Center for Biotechnology ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Sep 20, 2019 · Dengue virus (DENV) belongs to the family Flaviviridae, genus Flavivirus. It is a single-stranded positive-sense ribonucleic acid virus with 10,700 bases. The genus Flavivirus includes other arthropod borne viruses such as yellow fever virus, West Nile virus, Zika virus, tick-borne encephalitis virus. It infects ~50–200 million people ...

   • Author: Amudhan Murugesan, Mythreyee Manoharan
   • Published: 2020

   • DOI: 10.1016/B978-0-12-819400-3.00016-8

7. www.nature.com › articles › nrdp201655Dengue infection | Nature Reviews Disease Primers

   www.nature.com › articles › nrdp201655

   Aug 18, 2016 · This Primer provides a general overview on dengue, covering epidemiology, control, disease mechanisms, diagnosis, treatment and research priorities. Infection with any one of the four dengue virus ...

   • Author: Maria G. Guzman

8. Videos

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     Dengue Fever | Pathophysiology, Symptoms, Diagnosis & Treatment

     Feb 15, 2020

     968.1K Views

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     Dengue Explained in 5 Minutes

     Oct 29, 2021

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     4:13

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     Life Cycle of the Dengue Fever Virus — HHMI BioInteractive Video

     Jun 11, 2014

     328.3K Views

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9. www.nature.com › scitable › contentDengue virus structure | Learn Science at Scitable

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   The four closely related dengue viruses — DEN-1, DEN-2, DEN-3, and DEN-4 — are found in the same regions of the world. The dengue virus has a roughly spherical structure.

10. www.who.int › news-room › facts-in-picturesDengue and severe dengue - World Health Organization (WHO)

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    Dengue is a mosquito-borne viral disease that has rapidly spread in all regions of WHO in recent years. Dengue virus is transmitted by female mosquitoes mainly of the species Aedes aegypti and, to a lesser extent, Ae. albopictus. These mosquitoes are also vectors of chikungunya, yellow fever and Zika viruses. Dengue is widespread throughout the tropics, with local variations in risk influenced ...