Kenya introduced a mandatory yellow fever vaccination requirement for every international arrival effective June 20 2026. Travelers must present an International Certificate of Vaccination or Prophylaxis at immigration. The rule covers all ages and includes passengers in transit for more than 12 hours.
Health officials cited recent outbreaks in neighboring Uganda and South Sudan. Approved vaccination centers in 40 countries can issue valid certificates. Kenya simultaneously launched on-arrival vaccination clinics at Nairobi and Mombasa airports for unvaccinated passengers at a cost of $50.
The policy aligns with World Health Organization recommendations for endemic zones. Neighboring Tanzania and Uganda already enforce similar entry rules. Tourism stakeholders expect minimal disruption as 85 percent of safari visitors already hold the vaccine.
What this means for you
Obtain the yellow fever vaccine at least 10 days before departure from an approved clinic and keep the certificate with your passport. Check the Kenyan Ministry of Health website for the latest list of approved centers in your country. Families traveling with infants should confirm age exemptions directly with airlines.
Book airport vaccination only as a last resort since appointments fill quickly. Carry the physical yellow card rather than digital copies as some border officers still require paper. Travel insurance that covers medical expenses in Kenya remains essential.
Early vaccination also protects against future trips to other East African destinations with similar requirements.