Mosquito-Borne Diseases Spreading in Southern Europe: What Travellers Need to Know
Rising Mosquito Threat in Europe
Climate change is dramatically altering global ecosystems, and one concerning consequence is the rapid spread of mosquito-borne diseases in Europe. With rising temperatures and increased rainfall, mosquito populations are thriving in areas where they were once uncommon. This has led to a surge in cases of diseases like dengue fever, chikungunya, and West Nile virus across the continent.
If you’re planning to travel to Southern Europe, it’s crucial to stay informed and take necessary precautions to protect yourself from mosquito-borne illnesses.
Key Facts About Mosquito-Borne Diseases in Europe
- Dengue cases in Europe have increased 30-fold in the last 50 years.
- West Nile virus outbreaks have been recorded in Italy, Greece, Spain, and Germany.
- Over 500 dengue cases were reported in France in 2023, compared to fewer than 50 a decade ago.
- Longer summers and milder winters are creating ideal conditions for mosquitoes to survive and spread diseases.
- The World Health Organization (WHO) warns that mosquito-borne infections could become a major public health threat in Europe.
Why Is This Happening?
The expansion of mosquito populations into new regions is largely driven by climate change. Warmer temperatures allow mosquitoes to survive longer, while increased rainfall creates more breeding grounds. Urbanisation and global travel also contribute to the spread of mosquito-borne diseases, increasing the risk for both locals and travellers.
How Can Travellers Stay Protected?
If you’re visiting countries in Southern Europe, particularly during warmer months, it’s essential to take steps to reduce your risk of mosquito bites and disease exposure:
1. Use Insect Repellent
Choose a repellent containing DEET, picaridin, or lemon eucalyptus oil to protect against mosquito bites. Apply it to exposed skin and reapply as directed, especially during peak mosquito activity times (dawn and dusk).
2. Wear Protective Clothing
Opt for long-sleeved shirts, trousers, and light-coloured clothing, as mosquitoes are attracted to dark colours. Clothing treated with permethrin can offer extra protection.
3. Stay in Mosquito-Protected Accommodations
Ensure your accommodation has window screens, air conditioning, or mosquito nets to reduce your risk of bites while indoors.
4. Avoid Stagnant Water Areas
Mosquitoes breed in standing water, so avoid areas with puddles, water containers, or poorly maintained swimming pools where mosquitoes might be present.
5. Consider Vaccinations & Preventive Measures
While there are limited vaccines available for mosquito-borne diseases, some options exist. The dengue vaccine is available in certain regions, and medical professionals can advise on appropriate preventive measures for your trip.
Should You Be Concerned?
While the risk of serious illness remains relatively low, the rapid increase in mosquito-borne diseases means that travellers should be cautious. Even mild cases of diseases like dengue can cause high fever, severe headaches, and joint pain, which can significantly impact your trip.
By taking simple precautions, you can enjoy your travels safely and reduce your risk of exposure.
Visit Worcester Travel Clinic for Expert Advice
At Worcester Travel Clinic, we provide expert advice, vaccinations, and travel health consultations to ensure you stay safe on your journey. Whether you’re visiting Southern Europe or traveling further afield, we can help you prepare for potential health risks.
