The causal organism for African sleeping sickness is [1989]a)Trypanoso...
Sleeping sickness, also called African trypanosomiasis, disease caused by infection with the flagellate protozoan Trypanosoma brucei gambiense or the closely related subspecies T. brucei rhodesiense, transmitted by the tsetse fly (genus Glossina). Sleeping sickness is characterized by two stages of illness. In the first stage, infected persons typically experience fever, headache, muscle and joint pain, and inflammation of the lymph nodes. The second stage, which develops within several weeks (T. brucei rhodesiense) or within one to two years (T. brucei gambiense), is marked by involvement of the brain and spinal cord, accompanied by personality changes, sleep disturbances, and profound lethargy, frequently ending in death when left untreated.
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The causal organism for African sleeping sickness is [1989]a)Trypanoso...
Human African trypanosomiasis, also known as sleeping sickness, is a vector-borne parasitic disease. It is caused by infection with protozoan parasites belonging to the genus Trypanosoma . They are transmitted to humans by tsetse fly ( Glossina genus) bites .
Trypanosoma brucei gambiense is found in 24 countries in west and central Africa. This form currently accounts for 97% of reported cases of sleeping sickness and causes a chronic infection.
The causal organism for African sleeping sickness is [1989]a)Trypanoso...
Most of sleeping sickness cause trypanosoma gambiense.
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