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2. www.cdc.gov › dengue › hcpClinical Features of Dengue | Dengue | CDC

   www.cdc.gov › dengue › hcp

   • Cached

   May 14, 2024 · Dengue is defined by a combination of ≥2 clinical findings in a febrile person who lives in or traveled to (in the last 14 days) a dengue-endemic area. Clinical findings include nausea, vomiting, rash, aches and pains, a positive tourniquet test, leukopenia, or any warning sign.

3. www.science.org › doi › 10Antigenic distance between primary and secondary dengue ...

   www.science.org › doi › 10

   Apr 24, 2024 · In the case of dengue virus (DENV), an arbovirus that infects more than 100 million people each year, the situation is even more complex (4, 5). Individuals with high DENV antibody titers are protected from infection and developing severe disease (6–8).

4. People also ask

   How is dengue transmitted?

   • The disease is transmitted via the bite of an infected female Aedes aegypti mosquito. Globally, 2.5 billion people live in areas where dengue viruses can be transmitted. Cases of this disease are seen in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas.

   Dengue Virus: Properties, Pathogenesis, and Lab Diagnosis

   microbeonline.com/laboratory-diagnosis-of-dengue-viral-infection/

   See all results for this question

   What is a severe form of dengue?

   • Also known as break bone fever, a severe form of dengue is called dengue hemorrhagic fever (DHF). The disease is transmitted via the bite of an infected female Aedes aegypti mosquito. Globally, 2.5 billion people live in areas where dengue viruses can be transmitted.

   Dengue Virus: Properties, Pathogenesis, and Lab Diagnosis

   microbeonline.com/laboratory-diagnosis-of-dengue-viral-infection/

   See all results for this question

   What is dengue RNA?

   • It is composed of single-stranded RNA (SSRNA). It has four distinct but closely related serotypes DEN-1, DEN-2, DEN-3, and DEN-4. Subsequent infections by other serotypes increase the risk of developing severe dengue. This disease is the most common mosquito-borne viral disease in humans.

   Dengue Virus: Properties, Pathogenesis, and Lab Diagnosis

   microbeonline.com/laboratory-diagnosis-of-dengue-viral-infection/

   See all results for this question

5. vaccineknowledge.ox.ac.uk › dengue-vaccineDengue vaccine | Vaccine Knowledge Project

   vaccineknowledge.ox.ac.uk › dengue-vaccine

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   2 days ago · Therefore, there is a theoretical risk of severe dengue if a person with no prior dengue infection receives the vaccine and is then infected with a dengue virus in the future. Hence the requirement of a confirmed dengue infection in the past for those receiving the vaccine in the UK. Read more about second dengue infections here.

6. www.cdc.gov › dengue › hcpClinical Testing Guidance for Dengue | Dengue | CDC

   www.cdc.gov › dengue › hcp

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   May 14, 2024 · A nucleic acid amplification test (NAAT) (e.g., RT-PCR) and an IgM antibody test OR. A NS1 antigen test and an IgM detection test. A serum sample is preferred for dengue testing. Dengue virus RNA can be detected with NAAT in blood, serum, and plasma. Most of these tests identify the infecting dengue virus serotype.

7. Videos

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     Life Cycle of the Dengue Fever Virus — HHMI BioInteractive Video

     Jun 11, 2014

     328.3K Views

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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

     339.8K Views

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8. microbeonline.com › laboratory-diagnosis-of-dengueDengue Virus: Properties, Pathogenesis, and Lab Diagnosis

   microbeonline.com › laboratory-diagnosis-of-dengue

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   6 days ago · Dengue is a mosquito-borne viral disease caused by the dengue virus, an Arbovirus (arthropod-borne virus). Also known as break bone fever, a severe form of dengue is called dengue hemorrhagic fever (DHF). The disease is transmitted via the bite of an infected female Aedes aegypti mosquito. Aedes aegypti mosquito is the main vector of dengue.

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9. journals.plos.org › plospathogens › articleThe inflammasome pathway is activated by dengue virus non ...

   journals.plos.org › plospathogens › article

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   Apr 25, 2024 · Author summary Dengue, caused by dengue virus (DENV), is the most prevalent mosquito-transmitted disease in humans and a significant public health issue worldwide. DENV nonstructural protein 1 (NS1) has been shown to contribute to dengue pathogenesis through the induction of endothelial barrier dysfunction, resulting in hyperpermeability and vascular leak–a key feature of severe dengue ...

10. www.nature.com › subjects › dengue-virusDengue virus - Latest research and news | Nature

    www.nature.com › subjects › dengue-virus

    Apr 25, 2024 · Defeating dengue with Wolbachia. A recent study reports the efficacy of Wolbachia -infected mosquito deployments for the control of dengue fever in Indonesia. Ashley York. Research Highlights 18 ...