Yahoo Web Search

  1. People also ask

    What are some telling signs of dengue?

    How can dengue spread?

    What are the post symptoms of dengue?

    What does dengue virus mean?

  2. 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...

  3. Dengue Fever Symptoms, Causes, Contagious, Rash, Prevention ...

    www.medicinenet.com/dengue_fever/article.htm

    Dengue fever is a disease caused by a family of viruses transmitted by infected mosquitoes. It is an acute illness of sudden onset that usually follows a benign course with symptoms such as headache, fever, exhaustion, severe muscle and joint pain, swollen lymph nodes (lymphadenopathy), and rash.

  4. Symptoms and Treatment | Dengue | CDC

    www.cdc.gov/dengue/symptoms

    Symptoms of dengue can become severe within a few hours. Severe dengue is a medical emergency. Severe dengue. About 1 in 20 people who get sick with dengue will develop severe dengue. Severe dengue is a more serious form of disease that can result in shock, internal bleeding, and even death.

  5. Dengue Fever: Symptoms, Causes, and Treatments

    www.webmd.com/a-to-z-guides/dengue-fever
    • Overview
    • Epidemiology
    • Causes
    • Symptoms

    Dengue (pronounced DENgee) fever is a painful, debilitating mosquito-borne disease caused by any one of four closely related dengue viruses. These viruses are related to the viruses that cause West Nile infection and yellow fever.

    An estimated 390 million dengue infections occur worldwide each year, with about 96 million resulting in illness. Most cases occur in tropical areas of the world, with the greatest risk occurring in: Most cases in the United States occur in people who contracted the infection while traveling abroad. But the risk is increasing for people living along the Texas-Mexico border and in other parts of the southern United States. In 2009, an outbreak of dengue fever was identified in Key West, Fla.

    Dengue fever is transmitted by the bite of an Aedes mosquito infected with a dengue virus. The mosquito becomes infected when it bites a person with dengue virus in their blood. It cant be spread directly from one person to another person.

    Symptoms, which usually begin four to six days after infection and last for up to 10 days, may include Sometimes, symptoms are mild and can be mistaken for those of the flu or another viral infection. Younger children and people who have never had the infection before tend to have milder cases than older children and adults. However, serious problems can develop. These include dengue hemorrhagic fever, a rare complication characterized by high fever, damage to lymph and blood vessels, bleeding from the nose and gums, enlargement of the liver, and failure of the circulatory system. The symptoms may progress to massive bleeding, shock, and death. This is called dengue shock syndrome (DSS).

    • 51 sec
    • Mary Anne Dunkin
  6. Dengue Fever Vaccine, Symptoms, Treatment, Prevention & Causes,

    www.emedicinehealth.com/dengue_fever/article_em.htm

    Sep 13, 2019 · Dengue fever is a mosquito-borne viral disease; high fevers, severe muscle, and joint pains and a rash are the major symptoms and signs. The disease has probably been known since the Chinese described it in 420 AD.

  7. Dengue fever: MedlinePlus Medical Encyclopedia

    medlineplus.gov/ency/article/001374.htm

    Aug 25, 2020 · Dengue fever begins with a sudden high fever, often as high as 105°F (40.5°C), 4 to 7 days after the infection. A flat, red rash may appear over most of the body 2 to 5 days after the fever starts. A second rash, which looks like the measles, appears later in the disease. Infected people may have increased skin sensitivity and are very ...

  8. Dengue fever - Wikipedia

    en.wikipedia.org/wiki/Dengue_fever

    Dengue fever is a mosquito-borne tropical disease caused by the dengue virus. Symptoms typically begin three to fourteen days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash.

  9. How is rash characterized in dengue? - Medscape

    www.medscape.com/answers/215840-43504/how-is...

    Rash in dengue fever is a maculopapular or macular confluent rash over the face, thorax, and flexor surfaces, with islands of skin sparing. The rash typically begins on day 3 and persists 2-3 days.

  10. Dengue rashes: Appearance, Symptoms and Meaning | General ...

    www.sitarambhartia.org/.../dengue-rashes

    “Besides a clinical examination of symptoms, a blood test for dengue is the final confirmation of dengue fever” says Dr Mayank. What is dengue rash? Dengue rashes may appear within 3-4 days of the fever and cover most of your body. “Rashes are a distinctive sign of dengue but they may not manifest in every case” highlights Dr Mayank.

  11. Dengue Fever Rash | LoveToKnow

    skincare.lovetoknow.com/Dengue_Fever_Rash

    The Dengue fever rash often shows up a few days after the initial symptoms. It is not uncommon for the rash to appear twice: once in the initial stages and a second time later in the disease. The Medline Plus article on Dengue Fever states the second rash tends to look like the measles.

    • Shannon Coleman