Summertime brings sunshine, long days, and outdoor fun — but it also welcomes an array of pests. While ticks and mosquitoes are well-known nuisances, another insect is quietly on the rise: the kissing bug. Though not as familiar to most people, kissing bugs pose significant health risks, making awareness and prevention essential.
What Are Kissing Bugs?
Kissing bugs, or triatomines, are nocturnal blood-feeding insects. During the day, they hide in cracks, crevices, and animal nests; at night, they emerge to feed, often while people are asleep. Their saliva contains a numbing agent, so bites usually go unnoticed.
These insects are drawn to carbon dioxide in human breath, which explains why they often bite near the mouth or eyes — leaving small clusters of bites on the face. While their natural habitats are wooded areas and rodent or bird nests, they can enter homes through torn screens, gaps, or cracks in walls.
Kissing bugs are most common in South and Central America and Mexico, where they are closely linked to Chagas disease. However, cases are increasingly reported in the southern United States, raising concern about their spread.
