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      • The virus that causes dengue is transmitted by mosquitoes. Dengue fever usually starts with a fever, joint pain, rash and nausea. Without treatment, the virus can cause damage to blood and lymph vessels and lead to dengue hemorrhagic fever, which is marked by difficulty breathing, bruising and bleeding from the nose, gums or under the skin.
      www.nih.gov/news-events/nih-research-matters/how-dengue-virus-infects-cells#:~:text=The virus that causes dengue is transmitted by,from the nose, gums or under the skin.
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    What causes Dengue virus?

    What is the difference between dengue fever and hemorrhagic fever?

    What are the symptoms of dengue hemorrhagic fever?

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  2. How Dengue Virus Infects Cells | National Institutes of ...

    www.nih.gov/.../how-dengue-virus-infects-cells

    The virus that causes dengue is transmitted by mosquitoes. Dengue fever usually starts with a fever, joint pain, rash and nausea. Without treatment, the virus can cause damage to blood and lymph vessels and lead to dengue hemorrhagic fever, which is marked by difficulty breathing, bruising and bleeding from the nose, gums or under the skin.

  3. Dengue can cause long-term damage! Here are 4 side effects ...

    www.hindustantimes.com/health/dengue-can-cause...

    Dengue is not like any other fever which comes, stays, and recovers but unfortunately it leaves traces that will haunt you for long. 1. Hair fall. Hair loss is a problem that is more or less seen in many people who have been affected from dengue fever. 2. Joint and muscle pain. This problem prevails ...

    • Nikita Bhardwaj
  4. Dengue fever - Symptoms and causes - Mayo Clinic

    www.mayoclinic.org/diseases-conditions/dengue...
    • Overview
    • Symptoms
    • Causes
    • Risk Factors
    • Complications
    • Prevention

    Dengue (DENG-gey) fever is a mosquito-borne disease that occurs in tropical and subtropical areas of the world. Mild dengue fever causes a high fever, rash, and muscle and joint pain. A severe form of dengue fever, also called dengue hemorrhagic fever, can cause severe bleeding, a sudden drop in blood pressure (shock) and death.Millions of cases of dengue infection occur worldwide each year. Dengue fever is most common in Southeast Asia and the western Pacific islands, but the disease has bee...

    Many people, especially children and teens, may experience no signs or symptoms during a mild case of dengue fever. When symptoms do occur, they usually begin four to seven days after you are bitten by an infected mosquito.Dengue fever causes a high fever — 104 F degrees — and at least two of the following symptoms: 1. Headache 2. Muscle, bone and joint pain 3. Nausea 4. Vomiting 5. Pain behind the eyes 6. Swollen glands 7. RashMost people recover within a week or so. In some cases, symptoms...

    Dengue fever is caused by any one of four types of dengue viruses spread by mosquitoes that thrive in and near human lodgings. When a mosquito bites a person infected with a dengue virus, the virus enters the mosquito. When the infected mosquito then bites another person, the virus enters that person's bloodstream.After you've recovered from dengue fever, you have immunity to the type of virus that infected you — but not to the other three dengue fever virus types. The risk of developing seve...

    Factors that put you at greater risk of developing dengue fever or a more severe form of the disease include: 1. Living or traveling in tropical areas. Being in tropical and subtropical areas increases your risk of exposure to the virus that causes dengue fever. Especially high-risk areas are Southeast Asia, the western Pacific islands, Latin America and the Caribbean. 2. Prior infection with a dengue fever virus. Previous infection with a dengue fever virus increases your risk of having seve...

    If severe, dengue fever can damage the lungs, liver or heart. Blood pressure can drop to dangerous levels, causing shock and, in some cases, death.

    One dengue fever vaccine, Dengvaxia, is currently approved for use in those ages 9 to 45 who live in areas with a high incidence of dengue fever. The vaccine is given in three doses over the course of 12 months. Dengvaxia prevents dengue infections slightly more than half the time.The vaccine is approved only for older children because younger vaccinated children appear to be at increased risk of severe dengue fever and hospitalization two years after receiving the vaccine.The World Health Or...

  5. New antiviral mechanism for dengue therapeutics -- ScienceDaily

    www.sciencedaily.com/releases/2020/07/...

    Dengue is common in more than 100 countries and forty percent of the world's population is at risk of infection. When someone becomes ill with dengue, symptoms that can range from mild to severe...

  6. Mean survival time following intracerebral inoculation of dengue virus was reduced and the titre of the virus in the brain of immunosuppressed mice was markedly increased. A single dose of cyclophosphamide given 24 h after dengue virus i.c. or i.p. substantially reduced the number of antibody formin …

  7. Betulinic acid exhibits antiviral effects against dengue ...

    www.sciencedirect.com/science/article/pii/S...

    1. Introduction. Dengue virus (DENV) is an arthropod-borne virus that is a member of the genus Flavivirus and the family Flaviviridae (Kuhn et al., 2002).Its single-stranded RNA genome is comprised of a single open reading frame flanked by two non-coding regions at both the 5′ and 3’ ends, and encodes for a single large polyprotein which is subsequently cleaved post-translationally to give ...

  8. Host defence mechanisms against dengue virus infection of mice. Chaturvedi UC, Tandon P, Mathur A, Kumar A. Serum obtained from mice 3 to 5 weeks after the third i.p. dose of dengue type 2 virus (DV) protected recipient mice against intracerebral challenge with DV, whereas the serum obtained after 1 and 2 weeks provided minimum protection.

  9. NIH scientists discover how dengue virus infects cells ...

    www.nih.gov/news-events/news-releases/nih...

    Patients with the severe form of the disease, dengue hemorrhagic fever, may develop difficulty breathing, bruising, bleeding from the nose or gums, and breakdown of the circulatory system. Each year, 22,000 people — most of them children — die from dengue, according to the World Health Organization ( http://www.who.int/csr/disease/dengue/impact/en/.

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