However, there are occasional incidents thought to be attributed to infected mosquitoes that arrive there on a bus from a lower-lying destination. A Kenya safari focussing solely on Nairobi, the tree hotels, and Laikipia would thus be borderline malaria-free, but a slight risk would still exist.

Most major safari destinations in Kenya, including the Maasai Mara, Amboseli, and Samburu, are not malaria-free. These areas are located at altitudes and in climates where the Anopheles mosquito thrives, especially during the "long rains" (April–June) and "short rains" (November–December). While the risk is statistically lower in the high-altitude highlands (above 2,500m), nearly all safari itineraries involve some degree of risk. In 2026, medical experts strongly recommend taking prophylactics like Malarone or Doxycycline and practicing "mechanical" prevention: wearing long sleeves at dusk, using DEET-based repellents, and sleeping under mosquito nets. For travelers seeking a 100% "malaria-free" safari in 2026, the best options are found in South Africa (such as Madikwe or the Eastern Cape reserves), as Kenya's premier wild spaces remain within the endemic zone. Always consult a travel clinic 4–6 weeks before your trip for the latest 2026 health protocols.