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  1. Oct 5, 2022 · Your risk of developing severe dengue fever increases if you get dengue fever a second, third or fourth time. Risk factors. You have a greater risk of developing dengue fever or a more severe form of the disease if: You live or travel in tropical areas. Being in tropical and subtropical areas increases your risk of exposure to the virus that ...

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  3. Jun 6, 2022 · Most people recover from dengue fever without any lasting complications. If you have symptoms of dengue fever, you have about a 1 in 20 chance of it worsening to severe dengue. If you have severe dengue and are treated immediately at a hospital or medical facility, you have a greater than 99% chance of recovering.

  4. May 14, 2024 · When to seek emergency help. Symptoms of dengue can become severe within a few hours. Severe dengue is a medical emergency. About 1 in 20 people who get sick with dengue will develop severe dengue. Severe dengue can result in shock, internal bleeding, and death.

  5. Aug 11, 2021 · If you feel worse after the first 24 hours of illness — once your fever has gone down — you should be taken to the hospital as soon as possible to check for complications.

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  6. Feb 16, 2024 · February 16, 2024. Recent outbreaks of dengue fever in Brazil have prompted public health officials to launch an immunization campaign targeting children ages 10 to 11. Dengue fever is a potentially life-threatening viral infection transmitted through the bite of infected mosquitoes.

  7. Oct 5, 2022 · Infection may be asymptomatic or present with a broad range of clinical manifestations including a mild febrile illness to a life-threatening shock syndrome. Numerous viral, host, and vector factors are thought to impact risk of infection, disease, and disease severity.

  8. Oct 2, 2023 · In severe cases, dengue can be fatal. You can lower your risk of dengue by avoiding mosquito bites especially during the day. Dengue is treated with pain medicine as there is no specific treatment currently. Symptoms. Most people with dengue have mild or no symptoms and will get better in 1–2 weeks. Rarely, dengue can be severe and lead to death.

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