Dengue

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Transmission of Dengue

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Dengue is transmitted by the bite of a female Aedes aegypti mosquito infected with the virus.

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Symptoms of Classic Dengue

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Symptoms appear around the 3rd day after the mosquito bite and include high fever, severe headache, pain behind the eyes, nausea, vomiting, joint and muscle pain, and red spots on the skin.

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Symptoms of Hemorrhagic Dengue

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Symptoms appear within 24 hours after the bite and worsen quickly, including intense vomiting, abdominal pain, bleeding from the mouth, gums, and nose, and slow heart rate.

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Diagnosis of Dengue

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Medical help should be sought when symptoms persist. Diagnosis is based on patient complaints and blood tests.

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Treatment for Dengue

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There is no specific treatment for dengue. Medications prescribed by a doctor can relieve pain and control symptoms. Rest and plenty of fluids are recommended to prevent dehydration.

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Prevention of Dengue

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The best way to prevent dengue is to eliminate places where water accumulates, as these are breeding grounds for mosquitoes.

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Dengue Vaccine

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The Dengvaxia vaccine protects against the four types of dengue virus. It is given in three doses and is recommended for people aged 9 to 45, especially those with previous infections.