Health
Reference only, not medical advice. Use safe food/water habits; avoid untreated freshwater because schistosomiasis is present. Malaria risk is countrywide, and mosquitoes can also spread chikungunya/Zika, so use repellent, covered clothing, screens/bed nets. Heat, sun and dehydration matter; altitude is not a concern in low-lying Gambia.
Vaccinations
Consult a doctor or travel clinic at least a month before travel. Be current on routine vaccines, including MMR, polio, flu, varicella, Tdap, shingles when applicable, and COVID-19. CDC recommends hepatitis A, hepatitis B, typhoid, malaria prevention medicine, and yellow fever vaccine for travelers 9+ months. Yellow-fever certificate is not required for direct U.S. travel, but is required if arriving from or transiting 12+ hours in a yellow-fever-risk country. Ask about meningococcal vaccine for dry-season travel and rabies for higher animal-exposure trips.
eSIM / connectivity
eSIM is available but not universal. Africell says it launched eSIM in The Gambia; QCell also offers eSIM activation via care centers in the Greater Banjul area. Visitors can also buy local physical SIM/data bundles from operators such as Africell, QCell, Gamcel and Comium. Expect best connectivity around Banjul/coastal resorts and weaker service in rural/inland areas.
Health/vaccine info is reference only, not medical advice — consult a doctor or travel clinic; defer to CDC/WHO and official sources (as of 2026-06-22).