It's 6 a.m., you step out onto the porch, and there's an armadillo wedged halfway under the bottom step with its armored rear end and tail sticking out. Your first instinct is to grab that tail and pull. Before you do, know the facts about armadillo leprosy, because that one bare-handed grab is exactly the kind of contact health officials tell people to avoid.
We build handmade wooden armadillo traps in Sumrall, Mississippi, and the leprosy question comes up on our phone line a lot. The short answer: the risk is real but very low, and it's almost entirely tied to touching, handling, cleaning, or eating the animal. Here's what the CDC and NIH-indexed research say about how people catch it, which symptoms matter, and how to get an armadillo out of your yard without ever laying a hand on it.
What Armadillo Leprosy Actually Is
Leprosy, also called Hansen's disease, is a slow-growing bacterial infection that mainly affects the skin, the nerves, and the lining of the nose. It is not the untreatable, highly contagious disease from old movies. According to the CDC's overview of leprosy, it does not spread easily between people, it is treated with a combination of antibiotics over roughly one to two years, and it can be cured when treatment is completed as prescribed.
The armadillo connection is unusual. Nine-banded armadillos are among the very few animals besides humans that carry the bacteria in the wild. Their low body temperature is part of the reason, since the germ prefers cooler tissue. The CDC states plainly that in the southern United States some armadillos are naturally infected with the bacteria that cause leprosy, and that it may be possible for them to spread it to people.
That "may be possible" was backed up by a 2011 study in the New England Journal of Medicine, indexed by the National Library of Medicine, titled Probable Zoonotic Leprosy in the Southern United States. Researchers sequenced the bacteria from wild armadillos and from U.S. patients, most of whom had never lived outside the United States. The same distinct strain turned up in the armadillos and in many of the patients. That finding is widely cited as key evidence that armadillo leprosy can cross over to people.
Are Armadillos Dangerous? Putting the Risk in Perspective
This is the part that usually calms people down. The CDC says the risk is very low and that most people who come into contact with armadillos are unlikely to get leprosy. Two numbers explain why:
- Around 95% of people cannot get leprosy at all, according to the CDC, because their immune system fights off the bacteria.
- Up to 225 people a year are diagnosed in the entire United States, out of a population of more than 330 million. Many of those cases trace back to time spent in other countries, so armadillo leprosy accounts for only a slice of an already small number.
So an armadillo trundling across your lawn at dusk is not a health emergency, and the holes it left in the flower bed are no reason to panic. The animal isn't aggressive and won't chase you. The danger isn't the armadillo being near you. It's your hands being on it.
The bottom line: armadillo leprosy is rare, slow, and curable, but every documented route to it runs through direct contact. Remove the contact and you've removed nearly all of the risk.
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Shop the Armadillo TrapHow People Catch Leprosy From Armadillos
Scientists still aren't sure exactly how the bacteria pass from an armadillo to a person. They do know which situations keep showing up in patient histories, and the most common ones are hands-on:
- Hunting and cleaning armadillos. Skinning and butchering put bare hands, small cuts, and raw tissue together.
- Eating armadillo meat. It's still eaten in parts of the South, and handling the raw meat is a concern before it ever reaches the stove.
- Handling live animals. Pulling one out of a burrow by the tail, scooping one out of a pool, or catching one by hand. Those digging claws scratch hard when the animal is grabbed.
- Picking up dead armadillos. Road-killed armadillos on driveways and county roads are common, and moving one bare-handed is a classic mistake.
Notice what isn't on that list: seeing an armadillo, having one dig in your yard, or walking where one has been. Between people, the CDC notes, leprosy takes prolonged, close contact over many months. Armadillos follow the same pattern. Brief, distant encounters are not the concern. Repeated hands-on contact is.
If you have to move a dead armadillo
Treat it like any dead wild animal. Put on thick disposable or rubber gloves, slide a flat shovel under the body rather than picking it up, and drop it straight into a heavy trash bag. Double-bag it, tie it off, and follow your local rules for disposal. Then wash the shovel, take off the gloves without touching the outside, and scrub your hands with soap and water. Thirty seconds of care here costs nothing.
Other Armadillo Diseases Worth Knowing About
Leprosy gets the headlines, but it isn't the only reason to keep your hands off. Like any wild mammal, armadillos can carry other germs and parasites in their mouths, on their claws, and in the soil they dig through all night. Any mammal can get rabies, according to the CDC, and while rabid armadillos are rarely reported, the risk isn't zero. Whatever the disease, the advice stays the same: don't handle wildlife with bare hands, wash up after any contact, and keep children and pets from poking at a cornered animal.
Then there's the family dog. A dog that corners an armadillo is far more likely to come away with a scratched nose than a disease, but it's one more reason to deal with the animal quickly instead of letting the standoff repeat night after night.
Symptoms to Watch for After Armadillo Contact
The tricky part of armadillo leprosy is time. The bacteria grow very slowly, and the CDC notes it may take up to 20 years after contact for signs of the disease to appear. Don't expect symptoms next week, and don't assume you're in the clear just because a year went by. The CDC's list of leprosy signs and symptoms includes:
| Area | What to look for |
|---|---|
| Skin | Discolored or lighter patches, firm rounded bumps under the skin, thick, stiff, or dry skin, painless ulcers on the soles of the feet |
| Face | Painless swelling or lumps on the face or earlobes, loss of eyebrows or eyelashes |
| Nose | Stuffy nose, nosebleeds |
| Nerves | Numbness in affected skin, muscle weakness in the hands and feet, enlarged nerves near the elbows, knees, or neck, eye problems |
The giveaway many doctors look for is a pale or discolored skin patch that also feels numb. If you've had real hands-on contact with armadillos and notice something like that, mention the armadillo exposure to your doctor so armadillo leprosy is on their radar. Leprosy is rare enough that it's easy to miss without that clue. Caught early, it's curable, and the federal National Hansen's Disease Program exists to support U.S. doctors who treat it.
How to Avoid Armadillo Leprosy Without Touching the Animal
If touching the armadillo is the risk, you need a removal plan that never requires touching it. That rules out the methods people reach for in frustration: grabbing it, chasing it into a bucket, or digging out the burrow by hand. It also rules out ignoring the problem for months while the animal keeps digging around your porch, your garden, and the places your kids and dogs play.
Your no-contact checklist
- Never grab an armadillo by the tail, shell, or legs, even with gloves.
- Don't hunt, clean, cook, or eat armadillos.
- Wear gloves when gardening in beds where armadillos have been digging, and wash your hands afterward.
- Move dead armadillos with a shovel, never by hand.
- Keep pets and children away from a cornered or trapped animal.
- Remove the armadillo with a method that keeps a barrier between you and it.
That last item is where a live trap that keeps you from handling the animal earns its place. The armadillo walks in on its own, the door drops behind it, and from then on there's a wooden box between you and the animal. You carry the trap by its sides. At the release site, you open the door and tip the trap so the armadillo walks out. Your hands never touch fur, shell, or claws.
Our scented wooden armadillo trap is pre-treated with armadillo scent, so there's no bait for you to handle either. Mississippi State University research found wooden traps caught about 8 times as many armadillos as wire traps, and it can catch an armadillo in as little as 24 hours. Before releasing any wildlife, check your state wildlife agency's rules on where and whether relocation is allowed, since those vary by state.
Make sure it's actually an armadillo first
Not every hole in the lawn is an armadillo's, and the no-contact plan works best when you know what you're dealing with. Shallow cone-shaped holes about the size of a fist, dug overnight and often with a few uprooted plants nearby, are the classic sign. Our guide to armadillo yard damage signs and causes covers how to tell their digging apart from skunks and other pests. Once you're sure, our step-by-step page on how to get rid of armadillos shows exactly where to set the trap and how to guide the animal into it.
Common Questions About Armadillos and Leprosy
Can I get leprosy from an armadillo walking through my yard?
Nothing in the CDC guidance suggests it. The concern is direct contact: handling, hunting, cleaning, or eating armadillos. An armadillo crossing your lawn is a yard problem, not a health problem.
Do all armadillos carry leprosy?
No. Some armadillos in the southern United States are naturally infected, but many are not, and you can't tell by looking at one. Because of that uncertainty, the safest habit with armadillo leprosy is to treat every armadillo as if it could be carrying the bacteria and never touch it.
I touched an armadillo once. Should I worry?
A single brief touch is very unlikely to cause illness, especially since around 95% of people can't get leprosy at all. Wash the area well, and if you ever notice a numb, discolored skin patch in the years ahead, mention the contact to your doctor.