How common is "sleeping sickness" in africa?

13, 000 reported yr. West african trypanosomiasis (gambian sleeping sickness) is caused by trypanosoma brucei gambiense & approximately 12, 000 new cases are reported to the world health organization (who) each year. Approximately 1, 000 new cases of east african trypanosomiasis (caused by trypanosoma brucei rhodesiense) are reported to the who annually.
Sleeping sickness. This is found in sub-saharan africa, and is endemic in some countries. Travel avoidance is the best protection but if you are traveling there, please see the cdc website or who website for specifics and speak to your physician about meds to carry and other preparation pretravel.

Related Questions

How did african trypanosomaiasis (sleeping sickness) spread to other places?

Sleeping sickness. Thru tsetse fly which carries the parasite.
2 subspecies. East african trypanosomiasis is caused by trypanosoma brucei rhodesiense. West african trypanosomiasis (gambian sleeping sickness) is caused by trypanosoma brucei gambiense. Both of are transmitted through blood by the tsetse fly. The two subspecies do not overlap geographically.

Can you explain to me the symptoms of the african sleeping sickness?

See below.. There are two phases of the disease. First, headaches, fevers, and muscle ; joint aches can develop in addition to a sore at the bite site. This is followed with a second phase involving issues with sleep including daytime sleepiness, cognitive impairment, tingling and numbness, and issues with balance and coordination. Other neurologic symptoms and signs may be present as well.
Sx's. People w Trypanosoma Brucei infection may develop a chancre in area of Tsetse fly bite. Other possible sxs: anemia, headache, fatigue, itching, fever, weight loss, swollen lymph nodes, enlarged spleen & pain of muscles & joints. They may sleep during the day but be unable to sleep at night. This may lead to confusion, changes in behavior, coma or death.

Could you please describe the symptoms of the african sleeping sickness?

African Sleeping. People w Trypanosoma Brucei infection may develop a chancre in area of Tsetse fly bite. Other possible sxs: anemia, headache, fatigue, itching, fever, weight loss, swollen lymph nodes, enlarged spleen & pain of muscles & joints. They may sleep during the day but be unable to sleep at night. This may lead to confusion, changes in behavior, coma or death.