Description : The vector of disease sleeping sickness is (1) sand-fly (2) house-fly (3) fruit-fly (4) tse-tse fly
Last Answer : (4) tse-tse fly Explanation: Human African tiypanosomia.sis, sleeping sickness, African lethargy, or Congo trypanosomiasis is a parasitic disease of people and animals, caused by protozoa of the ... 000 to 70,000 people are currently infected, the number having declined somewhat in recent years.