Thursday, September 11, 2025
Mosquito-borne disease
What you need to know beofoe you travel
Whether you are heading to Africa, South America, or Southeast Asia, mosquito-borne diseases remain one of the most common health risks for British travellers. Illnesses such as Malaria, Dengue, ZIKA or Yellow Fever can cause serious complications and on rare occasions risk to life . Proof of vaccination for entry is sometime required for some countries.
vaccines, preventive measures with medications, and simple protective measures can reduce your risk . Book a travel health consultation in plenty of time prior to departure to allow time for vaccines and medication planning
Key Mosquito-Borne Diseases Affecting Travellers
Yellow Fever
Found in parts of Africa and South America. Many countries require proof of vaccination before entry. As per the World Health Organisation (WHO) and NHS UK, the vaccine should be given at least 10 days before travel. Travellers receive the International Certificate, this is valid for life.
Malaria
Common in sub-Saharan Africa, South Asia, and parts of South America. There is no routine vaccine for travellers, but preventive medication is available. As per the UK Malaria Guidelines recommended drugs include Atovaquone-Proguanil, Doxycycline, or Mefloquine (all prescription- only in the UK). Start times vary: Atovaquone-Proguanil or Doxycycline usually begin 1–2 days before travel, while Mefloquine should start 2–3 weeks before to test tolerance.
Zika Virus
Active in South America, Central America, the Caribbean, Asia, and Africa. Particularly dangerous during pregnancy due to risks of birth defects. No vaccine exists. Travellers are advised to take strict mosquito-bite precautions. The Travel guidance is specific for pre conception and pregnant travellers, and guidance is to avoid high risk travel.
Chikungunya
Found in Africa, Asia, and the America.
Dengue
Widespread in Asia, the Pacific, Africa, and the Americas. Causes fever, rash, and in rare cases, life-threatening complications. Vaccines exist, but NHS UK does not currently recommend them for most travellers — their use is limited to specific high-risk groups and endemic country programmes (WHO guidance). Bite avoidance remains the main protection.
Japanese Encephalitis
Present in rural Asia and the Western Pacific. Though rare in travellers, it can cause severe brain inflammation. The UK NHS recommends vaccination (e.g. IXIARO) for long stays or rural exposure. The course is usually two doses.
Other Mosquito-Borne Diseases
West Nile Virus, Rift Valley Fever, St. Louis Encephalitis, Eastern/Western Equine Encephalitis, La Crosse Encephalitis, Ross River Virus, Barmah Forest Virus, Mayaro Virus, Sindbis Virus, O’nyong-nyong Fever — no licensed vaccines for travellers. Prevention relies entirely on bite protection (repellents, clothing, nets). Outbreaks are monitored By the WHO and each country disease outbreak surveillance bodies.
Sunday, September 7, 2025
Yellow Fever
Expert Travel Vaccine Consultation
Planning to visit Africa or South America? Yellow fever is a serious mosquito-borne illness with no specific cure. Our clinic is an official Yellow Fever vaccination center, providing both the vaccine and the internationally recognised Yellow fever Vaccination Certificate.
We review your travel itinerary, medical history, and planned activities before recommending vaccination. This tailored approach ensures your protection while meeting all entry requirements for your destination.
What You Need to Know About Yellow Fever
Yellow fever is a viral infection transmitted by mosquitoes which predominantly feed between dawn and dusk, but may also bite at night, especially in the jungle environment. Symptoms may be absent or mild, but in severe cases it can cause internal bleeding, organ failure and death.
As mosquitoes that spread yellow fever bite mainly during the day, travellers should combine vaccination with protective measures such as repellents, long-sleeved clothing, and mosquito nets.
Yellow Fever Vaccination at Our Clinic
Mandatory for Many Destinations
Several countries in Africa and South America require proof of vaccination before entry. vaccination is strongly recommended and / Or Mandatory due to local transmission risk and high probability of disease presence
International Yellow Card
After vaccination, you will receive the International Certificate of Vaccination or Prophylaxis (ICVP), valid for life, which must be carried with your passport when travelling.
Who Should Not Receive the Vaccine?
The vaccine is not suitable for infants under 6 months, people with severe weakened immune systems, severe egg Allergy / Anaphylaxis, or certain thymus disorders. Our specialists will perform a full pre-vaccination Assessment
Safe & Comprehensive Care
Side effects are usually mild (headache, fever, muscle aches).Risk for Rare serious reactions are assessed during your consultation. Medical exemption certificates may be issued if needed.
Cost & Insurance
The Yellow Fever vaccination typically costs between £60–85 in the UK.
One dose provides lifelong protection for most travellers. A booster is rarely needed except in special cases (immunosuppressed, very young children at time of first vaccination).
Frequently Asked Questions
Book Your Yellow Fever Consultation Today
Protect your health and travel with confidence. Our clinic provides same-day Yellow Fever vaccination, consultation, and certification.
Book an AppointmentOr call us directly to discuss your travel plans with our team.