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Seychelles
Risk:
Low
Health Overview
Seychelles is Level 1 — 115 Indian Ocean islands; half protected nature reserves. ACTIVE chikungunya outbreak (CDC THN Feb 5 2026) — DEET is the most important item in your bag. No malaria. No hospitals outside Mahé — Praslin; La Digue; outer islands carry Level 2 health sub-zone. Victoria Hospital (450 beds) is the only hospital. Medevac insurance essential for outer island travel.Be sure to consult your Dr. prior to travel to discuss. Global Rescue essential
Key Health Risks
Moderate-High
Chikungunya (Active CDC Outbreak)
ACTIVE CDC THN #792 (Feb 5 2026). Aedes albopictus vector. Sudden fever; severe polyarthralgia (symmetric joint pain); headache; rash. Onset 3-7 days post-bite. Chronic joint pain in 20-30% for months. No vaccine; no treatment — DEET 30%+ is the only prevention. Dawn and dusk peak biting.
Low-Moderate
Dengue Fever
Same Aedes albopictus vector as chikungunya — elevated risk during current outbreak. No vaccine for short-stay travelers. DEET prevention identical to chikungunya.
Low
Hepatitis A and Waterborne Illness
Hep A present through food/water contamination. Leptospirosis documented — avoid freshwater streams especially after rain (Oct-April). Hep A vaccine recommended.
Health Risk Callout
Chikungunya outbreak is THE dominant alert. DEET from arrival. Praslin/La Digue/outer islands: no hospital — medevac insurance is the price of going somewhere that beautiful.
Other Health Risks
Leptospirosis (freshwater contact; rainy season Oct-April); Marine hazards (stonefish — world's most venomous fish; wear reef shoes; sea urchins; crown-of-thorns starfish; box jellyfish in outer island waters)
Regional Information
Regional Risk Callout
Mahé: all services; Victoria Hospital; airport. Praslin (Level 2 health): no hospital; basic clinic; 30-min flight or 3-hour catamaran from Mahé. La Digue (Level 2): no hospital; basic clinic; boat from Praslin. Outer islands (Aldabra; Alphonse): absolutely no medical infrastructure; weather can ground aircraft for days.
Regional Healthcare Callout
No hospitals outside Mahé. Praslin: health clinic only. La Digue: basic dispensary. Outer islands: nothing. Weather delays possible.
Vaccine and Malaria Prevention
💉 Entry Vaccine Required
None for US travelers. Visa-free; passport valid 6 months; proof of accommodation and onward travel required.
🛡️ Recommended Vaccines
Routine (MMR — Measles THN); Hep A (recommended); Hep B
🦟 Malaria Information
No malaria risk.
Physician Note
Dr. Robert
Emergency Medicine · 25+ Years · 40+ Countries
Seychelles: chikungunya outbreak changed the conversation. 'Pack DEET the same way you'd pack your toothbrush — it's the most important item right now.' Praslin/La Digue advisory: 'There is no hospital. If you break your leg on Anse Source d'Argent; you're taking a boat then a plane to Mahé; potentially in rough weather.' Be sure to consult your Dr. prior to travel to discuss
Pre-Departure Checklist
8+ Weeks
- Be sure to consult your Dr. prior to travel to discuss
- CDC recommends Hep A
- MMR confirmed
- Medevac insurance for outer island travel.
2-4 Weeks
- Pack DEET 30%+ (PRIORITY — chikungunya outbreak)
- Reef shoes
- Research cyclone season if Nov-April.
Day Of
- DEET before exiting aircraft
- Reef shoes in all water
- Confirm medevac contact saved
- 999
- Consular Agency (248) 422-5256.
Trip Type Guidance
Beach
- Premier Indian Ocean destination — pink granite beaches
- Turquoise lagoons.
- Prepare for chikungunya outbreak
- Carry DEET.
Adventure
- Vallée de Mai (UNESCO palm forest; Praslin)
- Marine parks
- Diving
- Snorkeling.
Notes
Special Evacuation Notes
Outer islands → Mahé: charter aircraft/boat (weather-dependent). Mahé → Réunion (2-2.5 hours); Mauritius (1.5 hours); Johannesburg (5 hours). Seychelles International Airport (SEZ) on Mahé.
Safety Notes
CHIKUNGUNYA: DEET 30%+ from arrival; dawn/dusk peak. OUTER ISLANDS: medevac insurance required (no hospitals). MARINE: reef shoes everywhere (stonefish). CYCLONE SEASON: Nov-April; check weather before inter-island ferry/flights.
partner recommendation
Medical Evacuation & Assistance
A medical crisis far from home can cost $50,000+ to evacuate. Global Rescue — the partner we personally trust — provides worldwide evacuation and round-the-clock medical assistance.
Good For
Adventure
Beach