9. Tsetse Fly
As small as they may seem, tsetse fly kills around 300,000 people every year. They cause a dreaded disease called African sleeping sickness. A tsetse fly is a large sucking insect that attacks when a person is sleeping.
As small as they may seem, tsetse fly kills around 300,000 people every year. They cause a dreaded disease called African sleeping sickness. A tsetse fly is a large sucking insect that attacks when a person is sleeping.