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  1. 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...

  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 | CDC

    www.cdc.gov/dengue

    Dengue is common in more than 100 countries around the world. Forty percent of the world’s population, about 3 billion people, live in areas with a risk of dengue. Dengue is often a leading cause of illness in areas with risk. Areas with risk of dengue. Dengue outbreaks are occurring in many countries of the world.

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

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

    Dengue can cause long-term damage! Here are 4 side effects you need to know about Dengue is not like any other fever which comes, stays, and recovers but unfortunately it leaves traces that will ...

    • Nikita Bhardwaj
  5. Dengue fever: Symptoms, treatment, and prevention

    www.medicalnewstoday.com/articles/179471

    Nov 02, 2018 · Dengue fever, also known as breakbone fever, is a mosquito-borne infection that can lead to a severe flu-like illness. It is caused by four different viruses and spread by Aedes mosquitoes.

    • Michael Paddock
  6. Dengue Virus - What You Need to Know - Drugs.com

    www.drugs.com/cg/dengue-virus.html

    Feb 03, 2020 · Dengue virus is carried by mosquitos. Dengue virus may cause a mild to severe viral infection. How is dengue virus spread? The virus is most commonly spread to a human through the bite of an infected mosquito. Dengue virus may be passed from a mother to her unborn baby. You may be at risk for dengue virus if you travel or live in an area with ...

  7. Dengue Virus Profile - Stanford University

    web.stanford.edu/group/virus/flavi/2000/dengue.htm

    Dengue Virus Profile. The Dengue virus is a member of the virus family Flaviviridae and is transmitted to people through the bite of the mosquitos Aedes aegypti and Aedes albopictus. Dengue virus is now believed to be the most common arthropod-borne disease in the world. Dengue is mainly found in the tropics because the mosquitoes require a ...

  8. Differential Effects of Dengue Virus on Infected and ...

    www.ncbi.nlm.nih.gov/pmc/articles/PMC546567

    Dengue virus (DV) infection causes substantial morbidity and mortality in the tropics and subtropics (25, 32, 35), but at this time, there are no licensed, safe, and effective vaccines against DV. Data from several laboratories suggest that human dendritic cells (DCs) and Langerhans cells are the early, primary targets of DV in natural ...

    • Dupeh R. Palmer, Peifang Sun, Christina Celluzzi, John Bisbing, Somnang Pang, Wellington Sun, Mary A...
    • 156
    • 2005
  9. Transmission | Dengue | CDC

    www.cdc.gov/dengue/transmission/index.html

    A pregnant woman already infected with dengue can pass the virus to her fetus during pregnancy or around the time of birth. To date, there has been one documented report of dengue spread through breast milk. Because of the benefits of breastfeeding, mothers are encouraged to breastfeed even in areas with risk of dengue. Dengue in pregnancy

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

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

    National Institutes of Health researchers have discovered a key step in how the dengue virus infects a cell. The discovery one day may lead to new drugs to prevent or treat the infection. The researchers discovered how the dengue virus releases itself from the protective membrane that shields it as it penetrates deep inside the cell.