# Yellow Fever Outbreak in Colombia: What Ottawa Travellers Need to Know
If you’re planning a Colombian getaway this year, there’s an important health development you should know about. Health officials have issued a **Level 1 – Practise Health Precautions** alert following a yellow fever outbreak affecting Colombia, particularly the Tolima region in the west-central part of the country. For Ottawa travellers with trips already booked or considering a visit to Colombia’s beautiful landscapes and vibrant cities, now is the time to take preventive action.
## Understanding Yellow Fever
Yellow fever is a viral infection transmitted through mosquito bites. While some people experience mild symptoms like fever and body aches, others can develop serious complications including liver damage, internal bleeding, and jaundice (the yellowing of skin and eyes that gives the disease its name). Unlike malaria, there’s no treatment once you’re infected—prevention is your only defence.
## Who Should Be Concerned
All travellers heading to Colombia should take this alert seriously, but certain groups face heightened risk. If your itinerary includes rural areas, jungle excursions, or outdoor adventures like hiking in national parks or camping, your exposure to infected mosquitoes increases significantly. The Tolima region, where most cases have been reported, is a popular area for eco-tourism and coffee plantation tours, making this particularly relevant for adventure-seeking Ottawa travellers.
## Taking Action Before Your Trip
The good news? A highly effective vaccine exists and is available right here in Canada. Health authorities strongly recommend vaccination for anyone visiting Colombia, though your specific itinerary will determine your individual risk level.
Here’s your action plan: Schedule an appointment at a certified Yellow Fever Vaccination Centre at least six weeks before departure. The vaccine requires ten days to become fully effective, so early planning is essential. You’ll receive an International Certificate of Vaccination or Prophylaxis—keep this document with your passport, as some countries require proof of yellow fever vaccination for entry.
Even if your departure date is approaching quickly, don’t skip the consultation. Our travel health specialists can provide personalized advice based on your specific travel plans and help you understand additional protective measures.
While in Colombia, protect yourself around the clock by using insect repellent on exposed skin, wearing long sleeves and pants in light colours, and choosing accommodations with proper screening. Remember that yellow fever mosquitoes are most active during daylight hours, especially at dawn and dusk.
Planning to visit an affected destination? Our ISTM-certified travel health physicians provide personalized consultations 7 days a week — virtually, from anywhere in Ottawa. Book your virtual consultation at Orleans Travel Clinic Pharmacy.