As of September 2025, the question where is the kissing bug found is drawing national attention. Health officials confirm that kissing bugs, also known as triatomine insects, are now present in more than thirty U.S. states. These blood-sucking insects are concerning because they can transmit Trypanosoma cruzi, the parasite that causes Chagas disease, a potentially serious illness.
The insects, often called “kissing bugs” because they tend to bite near the mouth or eyes, are not new to the Americas. However, their growing presence in the United States has made them a significant public health focus. The latest updates show that they are no longer confined to a handful of southern states but are spreading wider across the country.
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Which States Have Reported Kissing Bugs?
Current reports show that kissing bugs have been confirmed in states across the South, Southwest, and even parts of the Midwest and West Coast. The insect is most common in warmer climates, but its range has expanded over the past decade.
- Southern states such as Texas, Arizona, New Mexico, and Louisiana remain hotspots.
- Western states including California and Nevada have also confirmed sightings.
- Midwestern states like Missouri, Arkansas, and Illinois have reported their presence as well.
- Eastern states from Virginia to Florida are increasingly part of the map.
In total, kissing bugs have now been confirmed in more than thirty states. While most human cases of Chagas disease in the U.S. are linked to infections acquired abroad, local transmission has been documented in several southern states.
Why Are Kissing Bugs a Concern?
The danger lies not in the bite itself but in the parasite that some of these insects carry. When a kissing bug bites, it may leave feces near the wound. If the parasite enters the body through broken skin or mucous membranes, infection can occur.
Chagas disease can be silent for years. About one-third of those infected eventually develop complications such as:
- Chronic heart problems
- Arrhythmias
- Digestive system issues
Because many people remain unaware they are infected, health experts warn that the true impact of the disease is likely underestimated.
How Common Is the Parasite in U.S. Kissing Bugs?
Not every kissing bug carries T. cruzi. Still, studies show that a significant percentage—sometimes more than half in certain regions—can test positive for the parasite. This means that people living in areas where the bugs are established should remain cautious.
Dogs and other domestic animals are also at risk of infection, which makes the insect’s presence around homes and kennels an added concern.
Where Do Kissing Bugs Typically Live?
Kissing bugs thrive in both rural and suburban environments. They often hide in:
- Cracks and gaps in walls
- Roof spaces and foundations
- Outdoor structures like woodpiles or sheds
- Animal bedding and kennels
The bugs are nocturnal and usually emerge at night in search of a blood meal. They are attracted to light, which explains why they often come near homes during warmer months.
What Can Homeowners Do to Protect Themselves?
Health officials recommend several steps to reduce the risk of kissing bugs entering homes and spreading parasites:
- Seal entry points: Caulk gaps, cracks, and holes around doors, windows, and walls.
- Install proper screens: Ensure windows and vents are covered with well-fitting screens.
- Manage outdoor lighting: Reduce bright lights that attract insects at night.
- Clean surroundings: Remove woodpiles, brush, and clutter near the house.
- Protect pets: Keep animal bedding clean and check kennels for signs of infestation.
If a kissing bug is found, experts advise capturing it safely in a container without touching it directly and contacting local health authorities for guidance.
Public Health Outlook
With confirmed presence in dozens of states and parasite infection rates in insect populations remaining high, kissing bugs are no longer an obscure problem limited to Latin America. They are now a domestic challenge in the United States.
Health officials are increasingly urging greater awareness among both medical providers and the public. Early recognition and treatment of Chagas disease are key, but prevention—by limiting exposure to the insects—remains the most effective strategy.
Final Thoughts
So, where is the kissing bug found? Today, the answer stretches far beyond its historic range. From the Southwest deserts to parts of the Midwest and East Coast, these insects are now part of the American landscape. Staying alert, protecting your home, and knowing the risks are the best tools for keeping both families and pets safe.
Have you ever spotted a kissing bug in your state? Share your experience and thoughts in the comments below.