Dengue fever, also known as dengue, is a viral infection that is transmitted by mosquitoes. In this article, we discuss exactly what dengue fever is, how you can contract it, the symptoms, the course of the disease and the treatment options.

What is dengue fever?

Dengue fever is a tropical disease caused by the dengue virus. The virus is transmitted by the bite of an infected mosquito, usually the Aedes aegypti , also known as the tiger mosquito. These mosquitoes are particularly active during the day and are common in urban areas.

How do you get dengue fever?

You can contract dengue fever by being bitten by an infected tiger mosquito. These mosquitoes breed in stagnant water, such as flower pots, buckets, and water reservoirs. It's important to avoid standing water in and around your home to reduce the risk of mosquito bites.

Symptoms of dengue fever

The symptoms of dengue fever usually appear 4-10 days after the mosquito bite. Common symptoms include:

  • High fever
  • Severe headache
  • Pain behind the eyes
  • Muscle and joint pain
  • Nausea and vomiting
  • Rash

In some cases, dengue fever may develop into a more severe form, known as dengue hemorrhagic fever, which can be life-threatening.

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