Travel health
Chikungunya
Chikungunya is a mosquito-borne viral infection causing fever and severe joint pain. The IXCHIQ vaccine provides protection against this disease.
Consult usOverview
Chikungunya is caused by the chikungunya virus (CHIKV), transmitted primarily by Aedes mosquitoes, particularly Aedes aegypti and Aedes albopictus. Symptoms typically appear 3–7 days after being bitten by an infected mosquito and include sudden onset of fever and joint pain. Other symptoms may include headache, muscle pain, joint swelling, or rash. While most patients recover within a week, joint pain can persist for months or even years in some cases. Severe complications are rare but can occur, especially in older adults and those with underlying health conditions.
Risk areas
Chikungunya is prevalent in tropical and subtropical regions, including parts of Africa, Southeast Asia, the Indian subcontinent, and the Americas. Recent outbreaks have been reported in the Caribbean, Central, and South America. The virus is primarily found in urban and suburban areas where Aedes mosquitoes are common.
Risk for travellers
Travelers to endemic regions are at risk of contracting chikungunya, especially if they engage in outdoor activities during peak mosquito activity periods. The risk is higher in areas with ongoing outbreaks. Preventive measures include using insect repellent, wearing long sleeves and pants, and staying in accommodations with air conditioning or window and door screens.
Signs & symptoms
Fever
Severe joint pain
Headache
Muscle pain
Joint swelling
Rash
Learn more
Trusted resources
Authoritative guidance on Chikungunya from leading public health bodies.
Bite avoidance
Spread by mosquito bites
Chikungunya is carried by mosquitoes, so not getting bitten is a key part of your protection. See how 40–50% DEET, Parakito bands and simple habits keep them off you.
Need protection against Chikungunya?
Speak with our travel health team and get personalised advice today.