Biting insects are a small but real part of a safari. Two get the most questions: the tsetse fly, which can feel like a sharp bite through your shirt, and mosquitoes, which matter for health. This guide covers both, using public health sources.
Tsetse flies
According to the US Centers for Disease Control and Prevention (CDC), tsetse flies live in rural areas, in woodland and thickets of the East African savannah. They bite during the day. The bite can hurt, and a small number of tsetse carry the parasite that causes East African sleeping sickness. The CDC says travellers to urban areas are at low risk, while tourists and workers in game parks fall into a higher-risk group, and risk rises with the number of bites. There is no vaccine or drug to prevent it, so avoiding bites is the main protection.
What helps
- Wear medium-weight fabric. Thin material can be bitten through.
- Choose muted colours. The CDC says bright and very dark shades attract them. Our what to wear on safari guide covers this.
- Check the vehicle before you get in, because tsetse are drawn to moving vehicles. Close windows if your guide asks.
- Stay out of bushes, where tsetse rest.
- Do not expect repellent to solve it. The CDC says repellent and permethrin-treated clothing do not work well against tsetse.
Mosquitoes and malaria
Mosquitoes are a separate matter. Malaria is spread by mosquitoes, and the right precautions depend on where you travel, your health and the season. Speak to a doctor or travel clinic before you go, and read our vaccinations and health checklist. Repellent, long sleeves in the evening and a treated net where provided are widely recommended; confirm current advice with your clinic.
What to pack
Pack long, loose, neutral clothing and repellent for mosquitoes. See the travel checklist.
Do not let it spoil the trip
Most people experience a few annoying bites at most. Knowing what to wear and where tsetse are found keeps it in proportion. This is general information, not medical advice.
Frequently asked questions
Do tsetse flies live in Kenya’s parks?
According to the CDC, they live in woodland and thickets of the East African savannah.
Does repellent work on tsetse flies?
The CDC says repellent and permethrin-treated clothing do not work well against tsetse, though they still help against other insects.
What colours should I avoid?
The CDC says bright and very dark colours attract tsetse. Choose muted tones.
Is there a vaccine for sleeping sickness?
No. The CDC says avoiding bites is the main prevention.
Do I need malaria tablets?
Ask a doctor or travel clinic. Advice depends on your route, health and season.
Want help planning? Talk to our team and tell us your dates, who is travelling and what you would like to see.
Facts checked on 5 November 2026 on the CDC pages for causes and prevention. This is general information, not medical advice.
