Chikungunya

Chikungunya  is a viral infection transmitted by Aedes mosquitoes, particularly the yellow fever mosquito and the tiger mosquito. These mosquitoes, which tend to bite mainly during the day, can also spread other viral infections, including dengue and the Zika virus. They are also active in the early morning and during dusk in the evening. Significant outbreaks can occur, especially during the rainy season. Chikungunya was first identified in 1952 in Tanzania. In recent decades, this fever-inducing illness has spread globally.

Where is chikungunya found?

The disease occurs in many tropical countries, both in urban areas and rural regions. The virus is particularly prevalent in Africa, Asia, Central and South America, the southern part of North America, the Caribbean, and the countries in and around the Indian Ocean.

What are the symptoms?

• Sudden high fever
• Joint pain
• Muscle pain
• Headache
• Skin rash

• Various eye conditions such as conjunctivitis

How can chikungunya be prevented?

There is currently no vaccine available yet for chikungunya. Therefore, it is advised to avoid mosquito bites as much as possible. This can be best achieved by wearing long-sleeved clothing, using insect repellent on exposed skin (containing DEET), and keeping living and sleeping areas free of mosquitoes. Check out all mosquito prevention methods to prevent mosquito bites.

More information

If you would like to learn more about chikungunya, please check out the RIVM information page here: Chikungunya | RIVM.