Cuba is experiencing a significant chikungunya outbreak in late 2025, with thousands of new infections reported and health authorities struggling to control the spread. Because Cuba is a major winter destination for Canadians, understanding the risks and how to protect yourself is essential before travelling.
This guide explains what is happening, how chikungunya spreads, the role of the new Ixchiq vaccine, and the steps you can take to stay safe during your trip.
What is Chikungunya
Chikungunya is a viral infection spread by Aedes mosquitoes, the same species that transmit dengue and Zika. Symptoms usually begin two to fourteen days after a mosquito bite and often include:
- Sudden high fever
- Severe joint pain
- Muscle aches
- Headache
- Fatigue
- Rash
Most people recover fully, but joint pain can last for weeks or months. There is no specific treatment, so prevention is the best strategy.
Current Situation in Cuba
Cuba has seen a dramatic rise in mosquito borne illnesses this year. According to international health reports:
- Hundreds of new chikungunya cases are being reported daily
- Hospitals and clinics are experiencing strain
- Dengue and Oropouche fever are circulating alongside chikungunya
- Children, older adults, and travellers with chronic illness appear most affected
Flooding from earlier hurricane activity has created extensive breeding sites for mosquitoes. Combined with shortages of insect control supplies, Cuba has struggled to contain the outbreak.
Travel health authorities, including the CDC, are advising travellers to take enhanced precautions.
Is It Safe to Travel to Cuba
Most Canadians can still travel to Cuba, but travellers should be cautious. Chikungunya is rarely life threatening, but it can disrupt your trip with severe symptoms.
Higher risk groups include:
- Pregnant travellers
- Infants
- Adults over 60
- Travellers with weakened immune systems
- Individuals with arthritis or chronic joint problems
Anyone in these categories should strongly consider a pre travel assessment.
About the New Ixchiq Vaccine
Ixchiq is the first chikungunya vaccine approved in North America. It is a single dose vaccine designed to help protect against chikungunya, particularly for travellers who are at higher risk of severe disease. While it is not yet part of routine travel vaccination schedules, it is an available option for travellers who want added protection.
Ixchiq is especially worth discussing with a travel clinician if you:
- Are over 60
- Have chronic joint disease
- Have a weakened immune system
- Plan to stay in Cuba for an extended period
- Will be spending a lot of time outdoors
At Summit Health Travel Clinics, Ixchiq is now available for travellers who would benefit from it.
How Travellers Can Protect Themselves
Even without a vaccine, you can greatly reduce your risk.
1. Prevent Mosquito Bites
- Use insect repellent containing DEET, icaridin, or oil of lemon eucalyptus
- Reapply throughout the day since Aedes mosquitoes bite mostly in daylight
- Wear long sleeves, long pants, and light coloured clothing
- Choose accommodations with screened windows or air conditioning
- Use a bed net if your room is not fully screened
2. Reduce Exposure
- Limit time in heavily shaded or damp areas
- Keep windows and doors closed during early morning and late afternoon
- Remove standing water around your rental or accommodation if possible
3. Prepare a Travel Medical Kit
Include repellent, acetaminophen, oral rehydration salts, and basic first aid items.
What to Do If You Develop Symptoms
If you experience fever, rash, or severe joint pain while in Cuba:
- Seek medical care promptly
- Rest and drink plenty of fluids
- Use acetaminophen for fever and pain
- Avoid aspirin and anti inflammatories until dengue is ruled out
If symptoms begin after returning to Canada, contact your healthcare provider or book an appointment at a travel health clinic.
Planning Travel to Cuba This Season
A pre travel consultation helps ensure you are protected against mosquito borne illnesses and other travel health risks. At Summit Health Travel Clinics, we provide:
- Destination specific risk assessments
- Guidance on mosquito bite prevention
- Vaccines including Ixchiq, hepatitis A, typhoid, and others recommended for Cuba
- Advice tailored to your age, health, and travel itinerary
Book your appointment before you travel so you can enjoy your trip with confidence and peace of mind.
