If you’re planning an international adventure to parts of Africa or South America, you may have heard about yellow fever during your travel planning.

Whether you’re dreaming of exploring the Amazon rainforest, going on a safari in East Africa, or trekking through vibrant national parks, understanding yellow fever and how to protect yourself is an important part of travel preparation.

The good news is that yellow fever is preventable with vaccination, and with the right preparation, travellers can safely explore some of the world’s most incredible destinations.

Here’s what travellers should know about yellow fever and five popular destinations where it’s important to be aware of this mosquito-borne illness.

What Is Yellow Fever?

Yellow fever is a viral disease spread through the bite of infected mosquitos.

It is found primarily in tropical regions of Africa and South America, particularly in areas with dense forests where mosquitoes thrive.

Most people infected with yellow fever experience mild symptoms or none at all. However, in some cases the disease can become more serious.

Common symptoms include:

• Fever
• Chills
• Headache
• Muscle aches
• Nausea or vomiting
• Fatigue

The illness typically begins a few days after infection. While most people recover, severe cases can affect the liver and cause more serious complications.

Because of these risks, yellow fever vaccination is recommended or required for travel to certain destinations.

How Yellow Fever Spreads

Yellow fever spreads through mosquito bites, particularly in tropical environments.

Mosquitoes become infected when they bite an infected person or animal and can then transmit the virus to others through subsequent bites.

The risk of exposure is generally higher in:

• Tropical forests
• Rural areas
• Regions with warm climates and heavy mosquito populations

Preventing mosquito bites and reviewing vaccination requirements before travel are important steps in staying protected.

Top 5 Destinations Where Yellow Fever Is a Travel Consideration

Many incredible travel destinations are located in regions where yellow fever exists. Here are five destinations where travellers should be aware of yellow fever risk or vaccination requirements.

1. Columbia

Columbia has become one of South America’s most exciting travel destinations, known for its colourful cities, coffee regions, and lush national parks.

While major cities such as Bogotá and Medellín generally have low risk, yellow fever vaccination may be required for entry into certain national parks and jungle regions.

Travellers planning to visit places like the Amazon rainforest or remote nature reserves may be advised to receive the yellow fever vaccine before their trip.

2. Brazil

Brazil offers incredible landscapes and biodiversity, from the Amazon rainforest to the famous Iguazu Falls.

Because large parts of Brazil include tropical forests where yellow fever occurs, vaccination is often recommended for travellers visiting many regions of the country.

Travellers planning to explore jungle areas, national parks, or eco-tourism destinations may be at higher risk due to mosquito exposure.

3. Kenya

Kenya is one of Africa’s most iconic safari destinations, home to breathtaking wildlife experiences and world-famous national parks.

While the risk of yellow fever can vary depending on the region, vaccination is commonly recommended for travellers visiting Kenya.

In some cases, proof of yellow fever vaccination is commonly recommended for travellers visiting Kenya.

4. Nigeria

Nigeria is located in a region where yellow fever transmission occurs, and vaccination is required for entry for many travellers.

Because the virus is present in the region, proof of vaccination is often necessary when entering the country. Travellers typically need to carry an International Certificate of Vaccination as documentation.

5. Uganda

Uganda is known for its incredible wildlife experiences, including gorilla trekking and safari adventures in national parks.

Yellow fever vaccination is required for entry into Uganda, and travellers are typically asked to present proof of vaccination upon arrival.

Because many safari destinations and nature reserves involve outdoor activities, vaccination also helps protect travellers from mosquito-borne disease.

Preventing Yellow Fever While Travelling

Vaccination is the most effective way to protect against yellow fever, but mosquito precautions are also important.

Helpful ways to reduce mosquito exposure include:

• Using insect repellent containing DEET or picaridin
• Wearing lightweight long sleeves and pants when possible
• Staying in accommodations with air conditioning or window screens
• Using mosquito nets when recommended 

These simple precautions can help reduce the risk of mosquito bites while travelling.

Travel Prepared for Your Next Adventure

From exploring the Amazon rainforest to spotting wildlife on safari, the destinations where yellow fever exists are often some of the most exciting places to visit in the world.

Understanding health considerations like yellow fever and taking simple preventative steps can help ensure your trip is safe, smooth, and unforgettable.

With the right preparation, travellers can focus on enjoying the adventure ahead.

How to Book a Travel Health Consultation

Virtual Travel Clinic allows travellers to meet with a travel health professional online before their trip. 

During a virtual consultation, your destination, itinerary, and vaccination history are reviewed so personalized travel health recommendations can be provided.

If vaccines or medications are recommended, prescriptions can be arranged so travellers can pick them up from their local pharmacy before departure.

Travel consultations are ideally booked 2-4 weeks before travel, but appointments are also available for travellers planning last-minute trips.

FAQ’s