Actually, fleas did. They spread on rats which attacked humans.
The tsetse fly carries the agent for trypanosamiasis, also known as sleeping sickness.
Trypanosomiasis (sleeping sickness) is caused by Tsetse fly.
The tsetse fly originally comes from Native Africa.
tsetse fly
mosquito - malaria, yellow fevour, West Nile Virus tsetse fly - sleeping sickness Deer fly - Deer fly fevour Tick - Lymes dease fleas - The black Death,
No flies are mammals.
The tsetse fly carries the agent for trypanosamiasis, also known as African sleeping sickness.
Tsetse Fly
Well, I think the answer is that both adults and children in Africa. When bitten by the tsetse fly which could result in death!
a tsetse fly starts out as an egg and it stays with its mother. the blood that the mother steals helps the baby grow. then it will hatch and look a maggot. when she can carry it no longer, she releases it in the soil and the tsetse fly will grow up there.
Muscid ?
sleeping sickness