Are There Kissing Bugs in Maryland?
Kissing bugs are not established in Maryland. These insects live primarily in warm southern and southwestern states. Maryland's temperate climate and cold winters make the state unsuitable for kissing bug populations. However, knowing what kissing bugs are and where they actually live can help with wildlife awareness and travel safety.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated July 22, 2026.
Eastern Bloodsucking Conenose · Katja Schulz CC BY
Triatoma rubida · Sam Kieschnick CC BY
Triatoma gerstaeckeri · dhasdf CC BY
- 1
- species recorded
- 78
- GBIF records
- July, June, August
- peak months
Yes, kissing bugs are in Maryland. Next you'll want:
Real sighting data, source iNaturalist
112 verified observations on iNaturalist of kissing bug have been recorded in Maryland, most often in July, June, August.
When kissing bug are recorded in Maryland
Kissing bugs are not established in Maryland. These insects live primarily in warm southern and southwestern states. Maryland's temperate climate and cold winters make the state unsuitable for kissing bug populations. However, knowing what kissing bugs are and where they actually live can help with wildlife awareness and travel safety.
Are they in Maryland?
No, kissing bugs are not established in Maryland. These insects are native to warm climates found in southern and southwestern states including Texas, Arizona, Florida, and the Carolinas. Maryland's temperate climate with cold winters and moderate summers does not provide the warm conditions needed for kissing bug populations to thrive. While Maryland is farther south than New England states, it is still beyond the established northern range of kissing bugs. If you are interested inKissing Bug in Maryland, you can learn more about this species and understand why it does not occur here. The nearest region where kissing bugs are occasionally found is in northern North Carolina and Virginia, over 200 miles south of Maryland's southern border. Residents of Maryland do not need to worry about encountering kissing bugs in the wild. However, travelers returning from the Deep South might bring awareness of this species. Understanding their true range helps with wildlife education and personal safety awareness.
How dangerous is it?
Kissing bugs can carry a parasite that causes Chagas disease, a serious condition that affects the heart and digestive system. However, transmission is uncommon and requires the bug to be crushed on the skin, which allows the parasite to enter through breaks in skin or mucous membranes. A kissing bug bite itself is painful but not venomous. Most people bitten experience localized pain and mild swelling at the bite site. Chagas disease develops in only a small percentage of infected individuals and is treatable with antibiotics when diagnosed early. Serious complications are rare in people with access to modern medical care. People bitten should seek medical evaluation to test for Chagas disease, but panic is not warranted. Since kissing bugs do not occur in Maryland, the risk to residents who remain in the state is zero. Travelers to southern states should understand this hazard and what to do if bitten.
How to recognize one
Kissing bugs are medium-sized insects, typically one-half to three-quarters of an inch long. They have a distinctive long, thin proboscis that projects forward from the head. Most species are dark brown or black with reddish or orange markings on the abdomen and legs. The body is somewhat flattened and elongated. They are sometimes called cone-nosed bugs because of their pointed head shape. These insects are active at night and attracted to light. They typically hide in cracks and crevices during the day, such as in walls, woodpiles, animal burrows, rocky crevices, or under bark. If you travel to areas where kissing bugs are found, learn their appearance so you can avoid them. InMaryland's wildlife, kissing bugs will never be a concern, but understanding what to look for helps with general knowledge and safety when visiting other regions where these insects occur.
What to do if you are bitten or stung
Stay calm if bitten. Immediately wash the bite area with soap and water. Do not crush the bug on your skin, as this can spread parasites into the wound. Remove any tight clothing or rings from the affected area to reduce swelling. Avoid scratching the bite. Apply a cool compress if needed for comfort. Do not use home remedies or over-the-counter treatments without medical guidance. Seek medical care as soon as possible after a bite. A doctor can evaluate the bite and test for Chagas disease if indicated. This is general information, not medical advice; if you are bitten, call Poison Control at 1-800-222-1222, or 911 if symptoms are severe. Anyone bitten by a kissing bug should follow up with their doctor within days of the bite to discuss testing and monitoring for possible infection.
How to prevent encounters
Since kissing bugs do not occur in Maryland, prevention is not a local concern for residents. However, if you travel to southern or southwestern states where kissing bugs are found, take practical steps to reduce risk. Seal cracks and gaps in walls and around doors and windows in lodging. Remove woodpiles, rocks, and brush piles near sleeping areas. Keep your bedroom clean and free of clutter. Do not sleep outdoors or against exterior walls in areas where kissing bugs are established. Wear closed shoes and long pants when hiking. Check your body and clothing for insects after being outside. If you stay in rustic cabins or homes in the southern United States, inspect bedding and sleeping areas carefully before use. Use a mosquito net if sleeping outdoors. When returning home toour wildlife guides, you can rest assured that Maryland's climate protects you from this particular hazard.
Where in Maryland and when
Kissing bugs do not occur anywhere in Maryland and are not seasonal to this state because they are not established here. The kissing bug's true range includes the southern United States from North Carolina south through South Carolina, Georgia, and Florida, extending west through Tennessee, Kentucky, and Arkansas into Texas and the Southwest including Arizona and California. These insects are active year-round in southern states with warmer climates, but their activity increases during warm months. In southern states, they are most commonly encountered from May through September when temperatures are warmest and these nocturnal insects are most active. They are often found near or inside homes, particularly in areas with warm winters and moderate summers. Maryland residents do not need to worry aboutwildlife in Marylandincluding kissing bugs. If you want to learn about kissing bugs in states where they do occur, resources about the southern United States provide detailed information about their regional presence.
Harmless lookalikes
In southern states where kissing bugs are found, several harmless insects can be mistaken for them. Water striders are long-legged aquatic insects that might be confused with kissing bugs by people unfamiliar with both species. Leaf-footed bugs are common pests that resemble kissing bugs in size and general shape but lack the distinctive red or orange markings. Assassin bugs, which are closely related to kissing bugs, are harmless predators that help control other insects and do not transmit disease. Wheel bugs are large predatory insects with a distinctive crown-like ridge on their backs. Bark lice and other similar-looking insects are also harmless. All of these lookalikes are benign and do not transmit disease or pose health risks. Most insects that people worry about are not kissing bugs. Proper identification is important for accurate information. Sincemore on Kissing Bug in Marylandshows that this species does not occur here, any similar-looking insect found in Maryland is almost certainly a different, harmless species.
Frequently Asked Questions
Q: Are kissing bugs deadly? A: Kissing bugs are not deadly insects, though they can transmit Chagas disease if they carry the parasite. Chagas disease is treatable with antibiotics and is rarely fatal with modern medical care. Q: How common are kissing bug bites in Maryland? A: Kissing bug bites do not occur in Maryland because the insects are not established in the state. Bites are a concern only in southern and southwestern states. Q: What attracts kissing bugs to a house? A: Kissing bugs are attracted to sleeping mammals and are drawn to houses by the presence of humans, pets, or wildlife such as raccoons, opossums, and armadillos. They are also attracted to lights at night. Q: What should I do if I see one? A: If you see an insect you think might be a kissing bug while traveling in a southern state, do not touch or crush it. Leave the area and seek professional pest control or medical advice. ForMaryland's wildlife guide, rest assured that this species is not a concern in our state.
Plan your trip
Best time to see kissing bug in Maryland: July, June, August
See the month-by-month sighting calendar.
Plan your kissing bug sighting in Maryland
78 verified kissing bug records have been logged in Maryland. See the GBIF records.
Where to look in Maryland
- Antietam National Battlefield · Wildlife Watching, Birdwatching · Find hotels
- Appalachian National Scenic Trail · Wildlife Watching, Birdwatching · Find hotels
- Assateague Island National Seashore · Wildlife Watching, Birdwatching · Find hotels
- Captain John Smith Chesapeake National Historic Trail · Wildlife Watching, Birdwatching · Find hotels
- Chesapeake & Ohio Canal National Historical Park · Wildlife Watching, Birdwatching · Find hotels
- Chesapeake Bay · Wildlife Watching · Find hotels
Frequently asked questions
Are they in Maryland?+
No, kissing bugs are not established in Maryland. These insects are native to warm climates found in southern and southwestern states including Texas, Arizona, Florida, and the Carolinas. Maryland's temperate climate with cold winters and moderate summers does not provide the warm conditions needed for kissing bug populations to thrive. While Maryland is farther south than New England states, it is still beyond the established northern range of kissing bugs. If you are interested inKissing Bug in Maryland, you can learn more about this species and understand why it does not occur here. The nearest region where kissing bugs are occasionally found is in northern North Carolina and Virginia, over 200 miles south of Maryland's southern border. Residents of Maryland do not need to worry about encountering kissing bugs in the wild. However, travelers returning from the Deep South might bring awareness of this species. Understanding their true range helps with wildlife education and personal safety awareness.
How dangerous is it?+
Kissing bugs can carry a parasite that causes Chagas disease, a serious condition that affects the heart and digestive system. However, transmission is uncommon and requires the bug to be crushed on the skin, which allows the parasite to enter through breaks in skin or mucous membranes. A kissing bug bite itself is painful but not venomous. Most people bitten experience localized pain and mild swelling at the bite site. Chagas disease develops in only a small percentage of infected individuals and is treatable with antibiotics when diagnosed early. Serious complications are rare in people with access to modern medical care. People bitten should seek medical evaluation to test for Chagas disease, but panic is not warranted. Since kissing bugs do not occur in Maryland, the risk to residents who remain in the state is zero. Travelers to southern states should understand this hazard and what to do if bitten.
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