Chagas disease, a potentially life-threatening illness, is spreading across the United States, fueled by the proliferation of 'kissing bugs,' also known as triatomine bugs. These insects, notorious for their nocturnal biting habits near the mouth and face, transmit the *Trypanosoma cruzi* parasite, responsible for causing Chagas disease. While historically associated with Central and South America, the parasitic infection is now considered endemic within the United States, posing a significant public health concern.
The early stages of Chagas disease often go unnoticed, presenting with mild symptoms such as fever, fatigue, and body aches. However, if left untreated, the infection can progress to a chronic stage, affecting the heart, digestive system, and other vital organs. This chronic phase can lead to serious complications such as heart failure, digestive problems, and even death.
Diagnosis of Chagas disease typically involves blood tests to detect the presence of the parasite or antibodies against it. Early diagnosis and treatment are crucial for preventing long-term health complications. Treatment usually involves medications that can kill the parasite and reduce the risk of chronic disease development. However, it's important to note that existing treatments are not always completely effective, particularly in the chronic stage.
Protecting yourself from kissing bugs requires vigilance and preventative measures. These include using insect repellents, repairing cracks and gaps in walls and roofs to prevent bug entry, and sleeping under insecticide-treated bed nets. Regular inspection of your home for signs of kissing bugs, especially in bedding and cracks, is also essential. If you suspect you’ve been bitten by a kissing bug, or you’re experiencing symptoms consistent with Chagas disease, consulting a healthcare professional immediately is crucial for proper diagnosis and treatment.
---
Originally published at: https://edition.cnn.com/2025/09/19/health/video/gupta-kissing-bug-chagas-endemic-us-digvid
