Triatomine bugs, also known as kissing bugs, are blood-sucking insects belonging to the family Reduviidae. They are primarily found in the Americas, particularly in rural areas of Central and South America. These bugs are known for their distinctive flattened bodies and long mouthparts, which they use to feed on the blood of mammals, including humans. One of the main concerns associated with triatomine bugs is their role as vectors for the parasite Trypanosoma cruzi, which causes Chagas disease. This disease can lead to serious health issues if left untreated. Preventive measures include improving housing conditions and using insecticides to control bug populations.