Eq. Guinea
Central Africa · Africa · Physician brief
Yellow fever certificate required if arriving from a risk country
Equatorial Guinea requires proof of yellow fever vaccination from travelers aged 9 months and older arriving from a country with risk of YF transmission. Direct travel from Switzerland does not trigger this rule, but the vaccine is still medically recommended. Carry your International Certificate of Vaccination if you have transited or stayed in a YF-risk country; give the vaccine ≥10 days before arrival.
CDC / WHO IHR yellow fever requirements ↗ · Updated 2026
Vaccines
Disease-specific guidance
Malaria
HighHigh risk in all areas year-round, including Bioko Island and the mainland (Río Muni). P. falciparum predominates and is chloroquine-resistant. Continuous antimalarial chemoprophylaxis (atovaquone-proguanil, doxycycline, mefloquine, or tafenoquine) is recommended for all travelers, combined with strict mosquito-bite prevention.
- Risk
- High, all areas, year-round
- Species
- Mainly P. falciparum
- Resistance
- Chloroquine-resistant
- Prevention
- Chemoprophylaxis + bite protection for all travelers
Yellow fever
HighEquatorial Guinea is in the yellow-fever endemic zone and the vaccine is medically recommended for all travelers ≥9 months. A certificate is required only when arriving from a YF-risk country. Vaccinate at least 10 days before arrival; see the country alert above.
- Risk
- Endemic (vaccine recommended)
- Entry rule
- Certificate if from YF-risk country
- Timing
- ≥10 days before arrival
Dengue
LowDengue is present and transmitted by daytime-biting Aedes mosquitoes. Daytime mosquito-bite prevention (repellent, covering clothing) is the main protection; this also reduces other arboviral risks.
- Distribution
- Present countrywide
- Mosquito
- Aedes — bites during daytime
- Prevention
- Daytime bite protection
General prevention
Food & water
Strict food and water precautions are essential. Use bottled or treated water, avoid ice and raw produce, and eat only thoroughly cooked food. These measures reduce traveler's diarrhea, hepatitis A, and typhoid. Avoid wading or swimming in fresh water (schistosomiasis risk).
Mosquito protection
Aggressive mosquito-bite prevention is essential — chloroquine-resistant malaria risk is high year-round and country-wide, and antimalarial prophylaxis is recommended for all travelers. Dengue is also present. Use DEET or picaridin repellent, cover up, and sleep under an insecticide-treated net.
Sources
Based on CDC Travelers’ Health, CDC Yellow Book, and the Swiss Federal Vaccination Schedule (BAG). Always verify current recommendations before travel.
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This brief is for informational purposes and does not replace personalized medical advice.
Consult a travel medicine specialist 4–8 weeks before departure.