Travel Vaccination

Dengue Fever Vaccine

Added protection for travellers to dengue-affected regions, particularly after a prior infection.

What is dengue fever, and where is it found?

Dengue fever is a viral infection spread by daytime-biting mosquitoes, causing high fever, severe headache, and joint and muscle pain. Most cases resolve within a week or two, though a small proportion of cases become more serious.

It's found across tropical and subtropical regions, including Southeast Asia, South and Central America, the Caribbean, and parts of Africa, with risk often rising during the rainy season.

Who should consider this vaccine?

Repeat travellers to dengue-endemic regions

Regular trips to the same higher-risk area.

Those who've previously had dengue

A second infection can carry a higher risk of severe illness.

Long-stay travellers in high-transmission areas

Extended exposure to mosquito bites over time.

Anyone travelling during peak season

Typically the rainy season in affected regions.

The vaccine at a glance

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Two-Dose Course

Given roughly three months apart.

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Especially Relevant After Prior Infection

Particularly considered for those previously infected.

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Pairs With Bite Prevention

Best combined with repellent and covering up during the day.

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Individual Assessment Needed

Your clinician will confirm whether it suits your travel plans.

Getting protected: what to expect

1. Book a pre-travel consultation

We'll talk through your travel history and any previous dengue infection.

2. Receive your first dose

The start of your two-dose course.

3. Receive your second dose

Given roughly three months after the first.

4. Travel with confidence

Continuing daytime mosquito bite prevention throughout your trip.

Questions about the dengue fever vaccine

Do I need this for a single short trip?

It depends on your destination and personal risk factors, we'll assess this during your consultation.

Is it necessary if I've never had dengue?

It can still be considered, but it's particularly recommended for those who've previously been infected.

Does it replace mosquito bite prevention?

No, it's an added layer of protection alongside repellent, covering up, and avoiding bites.

Is it suitable for everyone?

It's assessed individually, so please share your full travel and health history during your consultation.

Ready to protect your trip?

Book your consultation or vaccine appointment in a couple of minutes.