Dengue

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Dengue (break-bone fever) is a viral infection that spreads from mosquitoes to people. It is more common in tropical and subtropical climates.

Most people who get dengue won’t have symptoms. But for those that do, the most common symptoms are high fever, headache, body aches, nausea and rash. Most will also get better in 1–2 weeks. Some people develop severe dengue and need care in a hospital. 

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.

Dengue is caused by a virus of the Flaviviridae family, Flavivirus genus, which includes viruses such as yellow fever virus, West Nile virus (WNV), and tick-borne encephalitis (TBE) virus.

There are four distinct dengue viruses without cross immunity. As such, people can have up to four dengue infections in their lifetime.

  1. European Centre for Disease Prevention and Control
  2. CDC
  3. WHO

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