Reminder: millions of people live and travel in the Caribbean every year without incident. Well-informed and well-equipped, you will enjoy your stay with complete peace of mind.
# Marie-Galante and La Désirade: Mosquitoes, Precautions and Health for a Peaceful Stay
Category: Destinations | Reading time: 8 min | Territory: Guadeloupe (dependencies)
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Introduction
Marie-Galante and La Désirade are two little-known gems of the Guadeloupean archipelago. Known as "the island of a hundred windmills", Marie-Galante charms visitors with its unspoilt beaches, sugarcane fields and renowned agricultural rum. La Désirade, meanwhile, remains one of the most wild and authentic islands in the French Antilles, with its limestone cliffs and crystal-clear waters. But as everywhere in the tropical Caribbean, mosquitoes are part of the landscape. With the right preparation, you'll enjoy these islands in complete peace of mind.
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Epidemiological Profile of Marie-Galante
Marie-Galante (around 11,000 inhabitants) is an administrative dependency of Guadeloupe. It shares the same health risks as mainland Guadeloupe: the presence of the Aedes aegypti mosquito, which transmits dengue, Zika and chikungunya.
Specific risks on Marie-Galante
| Disease | Risk | At-risk period |
|---|---|---|
| Dengue | Moderate to high depending on epidemic | Year-round, peak in rainy season |
| Chikungunya | Moderate | Year-round |
| Zika | Low to moderate | Year-round |
| Malaria | None | — |
The rainy season (June to November) is the period of highest mosquito activity. Rural areas, sugarcane fields and the edges of ponds are the most exposed zones.
Island particularities
Marie-Galante is an agricultural island with many wetland areas linked to sugarcane cultivation. These environments provide natural breeding grounds for mosquitoes. Visitors who venture into rural areas or stay in traditional guesthouses should be particularly vigilant.
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Epidemiological Profile of La Désirade
La Désirade (around 1,700 inhabitants) is the easternmost dependency of Guadeloupe. Its climate is drier than Grande-Terre, which slightly reduces mosquito pressure compared to the rest of the archipelago. However, the risks of dengue and chikungunya remain present.
Specific risks on La Désirade
| Disease | Risk | Note |
|---|---|---|
| Dengue | Low to moderate | Less humid than Grande-Terre |
| Chikungunya | Low | Semi-arid climate is favourable |
| Zika | Very low | Rare but possible |
| Malaria | None | — |
The village of Beauséjour and the coastal areas are the most frequented. The low population density limits virus circulation, but does not eliminate the risk.
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Recommended Precautions for Both Islands
Personal protection
Apply a skin repellent containing icaridin (20%) or DEET (30%) to all exposed areas, morning and evening. Wear covering clothing (long sleeves, trousers) when going out in rural or forested areas, especially at dawn and dusk.
Accommodation
Check that your room has mosquito screens on the windows or a bed mosquito net. Rural guesthouses on Marie-Galante are often less well-equipped than hotels. Bring your own travel mosquito net if you're staying in rustic accommodation.
Special precautions for Marie-Galante
- Avoid wetland areas around sugarcane fields after rain
- Prefer air-conditioned accommodation (mosquitoes dislike the cold)
- Use an electric plug-in diffuser in your room in the evening
Special precautions for La Désirade
- The constant wind on the island naturally reduces mosquito presence outdoors
- The mangrove areas in the north-east of the island should be avoided in the evening
- The island has a dispensary but no hospital: bring a complete medical kit
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Health and Emergency Services on Both Islands
Marie-Galante
Centre Hospitalier de Marie-Galante
- Address: Grand-Bourg, 97112 Marie-Galante
- Phone: 05 90 97 76 00
- Emergency: 24/7
SAMU: 15 (same number as Guadeloupe)
Pharmacies: Several pharmacies in Grand-Bourg. Usual hours: Mon-Fri 8am-12:30pm / 2:30pm-6pm, Sat 8am-12:30pm.
La Désirade
Dispensaire de La Désirade
- Address: Beauséjour, 97127 La Désirade
- Phone: 05 90 20 01 21
- Consultations: Mon-Fri 8am-12pm / 1pm-4pm
Important: La Désirade has no hospital. In the event of a serious emergency, transfer to the CHU in Pointe-à-Pitre is organised by SAMU (15) by helicopter or medical boat. Consider taking out repatriation insurance.
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Recommended Anti-Mosquito Kit for These Islands
| Product | Use | Essential |
|---|---|---|
| Icaridin 20% repellent | Skin protection | Yes |
| Travel mosquito net | Nights in guesthouses | Yes for Marie-Galante |
| Electric diffuser | Bedroom in the evening | Recommended |
| Clothing spray (permethrin) | Enhanced protection | Recommended |
| Thermometer | Fever monitoring | Yes |
| Paracetamol | Fever and pain | Yes |
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A Reassuring Conclusion
Thousands of travellers visit Marie-Galante and La Désirade every year and return with wonderful memories. These islands offer a rare authenticity in the Caribbean, far from mass tourism. With the right precautions, mosquitoes won't spoil your stay. The islanders have lived alongside mosquitoes for generations and will be happy to share their best tips with you on the spot.
Healthcare facilities on site
Find all emergency numbers, hospitals and pharmacies for Saint-Martin, Saint-Barthélemy, Marie-Galante and La Désirade on our Pharmacies & Emergency page.
View Emergency page →