Cases of dengue fever are on the rise in many parts of the world, including Central and South America, as well as many parts of Asia. Mexico has also seen a rise in cases of dengue, and the government has taken steps to reduce the spread of the disease, but tourists should also take their own precautions.
Dengue fever is a flu-like illness which is caused by being bitten by an infected mosquito.
The symptoms of dengue may appear from any time between three days and two weeks from being infected. If you become ill after returning from a trip, be sure to tell your doctor where you were traveling.
- Sudden onset of fever
- Severe headache, muscle and joint pain
- Rash
- Gastrointestinal problems
Dengue fever is treated with rest, and acetaminophen to bring down the fever. It is recommended to take in plenty of fluids to avoid dehydration. Usually symptoms clear up in about two weeks but some people may feel tired and sluggish for several weeks.
There is no vaccine against dengue fever. The illness is avoided by taking preventive measures:
- wear clothing that covers your skin
- use an insect repellent containing DEET (Compare prices)
- stay in areas with air-conditioning and/or screens and mosquito nets
Hemorrhagic Fever is a complication of dengue. Persons who have been infected with one or more forms of dengue virus are at greater risk for this more severe form of the disease.
More about Dengue fever
