Sep 10, 2024 · Sleeping sickness, also known as human African trypanosomiasis (HAT), is a disease caused by a parasite. You can get the parasite that causes sleeping sickness from the bite of a tsetse fly in sub-Saharan Africa.

Two subspecies that are morphologically indistinguishable cause distinct disease patterns in humans: T. b. gambiense, causing chronic African trypanosomiasis (“West African sleeping sickness”) and T. b. rhodesiense, causing acute African …

Mar 22, 2024 · Sleeping sickness occurs in two stages—the first causing flu-like symptoms and the second affecting the central nervous system. Sleeping sickness can be fatal if left untreated. If you think you have sleeping sickness, talk with your healthcare provider right away.

Mar 25, 2024 · Start medical treatment of sleeping sickness as soon as possible once diagnosed. Your healthcare provider will base your treatment on whether you have East or West African sleeping sickness. Treatment also depends on your stage of infection—specifically, whether the parasite has entered your central nervous system yet.

Mar 25, 2024 · Sleeping Sickness (African Trypanosomiasis) African Trypanosomiasis, or Sleeping Sickness, is a parasitic disease spread by the tsetse fly. View All

Dec 16, 2024 · Treatment for human African trypanosomiasis (HAT) depends on the type and stage of infection. The first line drugs for each stage of HAT are highly effective. Consult with a subject matter expert to discuss treatment options for HAT. Providers should monitor patients for relapse for up to 24 months after treatment.

Mar 22, 2024 · Two subspecies of the Trypanosoma brucei parasite cause sleeping sickness or human African trypanosomiasis (HAT). West African sleeping sickness is spread by the parasite T. b. gambiense. East African sleeping sickness is spread by the parasite T. b. rhodesiense.

See World Health Organization (WHO) maps and tables of African trypanosomiasis cases, by country. In 2023, WHO received 699 reports of sleeping sickness cases from African countries; T. brucei gambiense accounted for 97% of cases. Many cases, however, are likely not recognized or reported; exported cases also have been reported in expatriates ...

Please see African Trypanosomiasis. Page last reviewed: September 05, 2024 Content source: National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)

Dec 18, 2024 · Sleeping sickness, also called African trypanosomiasis, is caused by a parasite that is transmitted by an infected tsetse fly. The tsetse fly is found only in sub-Saharan Africa. There are two types of sleeping sickness, East African and West African.