If you regularly travel to areas where dengue is present, it is worth thinking about protection before each trip. Every visit brings another opportunity for an infected mosquito to bite you, and if you have had dengue before, a second infection can carry a higher risk of severe illness. Below, we look at why repeat travel can increase your exposure, who can currently get the dengue vaccination in the UK, and how to plan your protection well in advance.
Why Repeat Travel Increases Your Dengue Risk
The more often you visit a dengue-affected region, the more chances you have of being bitten by an infected mosquito. Dengue is spread by Aedes mosquitoes, which are active during the day and found across much of Asia, Africa, Central and South America, the Caribbean and the Pacific. Even a short trip can carry a risk, according to NaTHNaC.
What Happens If You Catch Dengue More Than Once
A repeat dengue exposure is not simply a repeat of the same illness. The WHO notes that those infected a second time face a greater risk of developing severe dengue. This can involve bleeding, breathing difficulty and the need for hospital treatment.
Who Can Get the Dengue Vaccination in the UK?
The Qdenga dengue vaccination in the UK is currently recommended mainly for travellers who have already had confirmed dengue and continue to travel to risk areas, rather than as a general jab for anyone heading somewhere warm.
Qdenga Vaccine Eligibility and Schedule
According to NHS guidance and UKHSA’s Green Book chapter on dengue, Qdenga is given as two doses three months apart, with protection building from around 14 days after the first dose. It is not suitable for children under 4, pregnant or breastfeeding women, or people who are immunosuppressed. A pharmacist can review your history and travel plans to check whether vaccination is suitable for you.
Dengue Vaccination Planning for Frequent Travellers
Timing is particularly important for frequent travellers, especially if you have several trips planned close together. The two-dose course takes time to complete, so booking your first dose well before your next departure gives you more time to build protection.
Benefits of Long-Term Dengue Protection
For frequent travellers, it can make more sense to think about dengue protection across your future trips rather than starting from scratch before each one.
- Reduced risk of severe illness on repeat visits to affected regions.
- Fewer last-minute appointments, with your course planned around your travel calendar.
- Continuity of advice from a pharmacist who knows your travel pattern and health history.
- Peace of mind for long-haul, multi-stop or frequent business travel.
How Oakwood Pharmacy Supports Repeat Travellers
Oakwood Pharmacy in Woodhouse Eaves offers travel health consultations to assess whether dengue vaccination is suitable based on your previous dengue infection, health and upcoming travel plans.
What to Expect at Your Dengue Consultation
A pharmacist will discuss your previous travel and any past dengue infection before advising you on vaccination and timing. They can also talk you through ways to avoid mosquito bites, which remain important even if you have been vaccinated.
Planning Another Trip? Talk to Oakwood Pharmacy
If you travel often to dengue-affected regions, do not wait until your next trip is booked to think about protection. Book a travel health consultation at Oakwood Pharmacy to discuss your dengue vaccination and plan ahead. We support travellers across Woodhouse Eaves, Loughborough, Quorn, Mountsorrel, Coalville, Barrow upon Soar and Woodhouse.
