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In areas with triatomine bugs, transmission of T. cruzi can be prevented by sleeping under bed nets and by housing improvements that prevent triatomine bugs from colonizing houses. [16] Blood transfusion was formerly the second-most common mode of transmission for Chagas disease. [35]
Chagas Disease is spread when an infected triatomine defecates on or near a host, causing the parasite to enter the body of the host, usually through the site of a wound. [2] This is usually how T. cruzi is transmitted, but it can also occur during blood transfusion, organ donation or the consumption of contaminated food or drink. [2]
Triatoma infestans, commonly called winchuka [1] or vinchuca [2] in Argentina, Bolivia, Uruguay and Chile, barbeiro in Brazil, chipo in Venezuela and also known as "kissing bug" or "barber bug" in English, is a blood-sucking bug (like virtually all the members of its subfamily Triatominae) and the most important vector of Trypanosoma cruzi which can lead to Chagas disease.
Chagas disease can be prevented by avoiding insect bites through insecticide spraying, home improvement, bed nets, hygienic food, medical care, laboratory practices, and testing. [38] It can be diagnosed through a serological test, although the test is not very accurate. [18] Treatment is with medication, which may have severe side effects. [38]
Acute Chagas disease can be treated using benznidazole or nifurtimox. Chronic chagas disease is asymptomatic and causes heart and gastrointestinal cells to be affected. Currently, there are only investigational treatments for this disease. Unfortunately, vaccines are not effective with Chagas disease due to antigenic variation. This pathogen ...
One downside to being a foodie is the occasional instance of food poisoning from all that eating. It's plagued us all one time or another, and foodborne illness is actually pretty common, with one ...
Trypanosomiasis could, in future be prevented by genetically altering the tsetse fly. As the tsetse fly is the main vector of transmission, making the fly immune to the disease by altering its genome could be the main component in an effort to eradicate the disease.
Assisting with economic development in endemic regions can contribute to prevention and treatment of tropical diseases. For example, microloans enable communities to invest in health programs that lead to more effective disease treatment and prevention technology. [20] Educational campaigns can aid in the prevention of various diseases.