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Nov 12, 2020 · Chagas (CHAH-gus) disease is an inflammatory, infectious disease caused by the parasite Trypanosoma cruzi. This parasite is found in the feces of the triatomine (reduviid) bug. This bug is also known as the "kissing bug." Chagas disease is common in South America, Central America and Mexico, the primary home of the triatomine bug.
Aug 14, 2023 · A “kissing bug” might sound cute, but these insects transmit a parasite that can cause deadly disease. The insects — also known as the conenose bug, barber bug or vinchuca in Spanish —can be a vector for Chagas disease, which usually goes unnoticed by those infected until complications arise.
Chagas disease is caused by infection with the protozoan parasite T. cruzi, which is typically introduced into humans through the bite of triatomine bugs, also called "kissing bugs". [4] When the insect defecates at the bite site, motile T. cruzi forms called trypomastigotes enter the bloodstream and invade various host cells. [ 5 ]
Oct 28, 2024 · Chagas disease (American trypanosomiasis) is a parasitic infection spread by triatomine bugs, or kissing bugs. Few people have symptoms at first. But over time, parasites can move to your tissues and cause chronic infections, leading to heart and digestive tract damage. Antiparasitics can treat it, but they’re more effective in early stages.
Apr 4, 2024 · Key facts. About 6–7 million people worldwide, mostly in Latin America, are estimated to be infected with Trypanosoma cruzi, the parasite that causes Chagas disease.; It can be transmitted by the triatomine bug (vector-borne), as well as orally (food-borne), during pregnancy or birth (congenital), through blood/blood products, organ transplantation and laboratory accidents.
Aug 7, 2023 · Chagas disease is a vector-borne disease commonly transmitted through contact with contaminated feces/urine of the reduviid bug, also known as the kissing bug or triatomine bug. It is this insect which in turn carries the causative agent, the parasite Trypanosoma cruzi. Currently, there are 11 different species of the triatomine bug.
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Apr 13, 2023 · The main vector involved in the transmission of the parasite to humans is a triatomine bug, also known as a ‘kissing bug’. An estimated 6-7 million people are infected worldwide, mostly in Latin America. Chagas disease is clinically curable if treatment is initiated at an early stage.
