tsetse fly造句怎么写

The tsetse fly is a bearer of sleeping sickness.

It is spread by the bite of an infected tsetse fly (Glossina Genus), a species native to the African continent.

They are transmitted to humans by tsetse fly (Glossina genus) bites which have acquired their infection from human beings or from animals harbouring the human pathogenic parasites.

Rural populations living in regions where transmission occurs and which depend on agriculture, fishing, animal husbandry or hunting are the most exposed to the tsetse fly and therefore to the disease.

The people most exposed to the tsetse fly and therefore the disease are in rural populations dependent on agriculture, fishing, animal husbandry or hunting.

The fatal infection begins with the bite of a tsetse fly.

SIT has played a vital role in the eradication of the tsetse fly population in Zanzibar and in the control of screwworms in several countries.