Leprosy Returns To Florida As Ancient Scourge Resurges

An ancient scourge is clawing its way back into the United States, and specialists are sounding the alarm. Experts are now explaining exactly why this surge is happening and what you can do to stay safe. This story connects directly to a recent tragedy where two people died from a mosquito virus spread by airplane. For those interested in more coverage, check out Daily Mail on Google or save it as your preferred source.

This illness dates back at least 4,000 years. It was once the mark of shame and uncleanliness. Historical documents show leprosy likely started in Africa or Asia before spreading to Europe by 300 BC. For centuries, the disease tore through towns across Europe and the Middle East. Many cultures shunned the sick because they believed it was a curse. Today, known as Hansen's Disease, it is rare here thanks to antibiotics and better hygiene. It affects roughly 100 to 200 Americans annually.

Florida is seeing something different though. Experts warn of an unprecedented spike potentially tied to dirty soil and animals. If you do not get treatment, the damage can be severe. You could face nerve destruction or blindness. Catch it early with antibiotics and recovery is possible.

'Leprosy in the state of Florida is an ongoing, emerging infectious disease that we are identify more and more,' Dr Norman Beatty told the Daily Mail. He is an infectious disease physician and associate professor at the University of Florida College of Medicine. 'Our job right now as a team is to shed light on leprosy here in Florida because this is a curable disease. The earlier we identify a case of leprosy, the better off a person will be.'

The infection comes from bacteria called Mycobacterium leprae and Mycobacterium lepromatosis. These germs grow extremely slowly. Worldwide, about 200,000 people get sick every year, mostly in developing nations. In this country, only about 200 fall ill last year. Florida set a record high with 36 cases reported last year since tracking started in 1992. At least 26 of those happened right there within the state. That is the most locally acquired leprosy in any US state over the last decade. As of earlier this month, the database shows 19 total cases for 2026.

'If we look at the last 20 years of data, we are seeing increasing overall numbers of cases,' Beatty said. He points to the nine-banded armadillo as the main suspect in Florida. These creatures live in most parts of the state and carry the bacteria. Contaminated soil near their burrows is also a factor. 'We have found that people who have acquired leprosy here in Florida have had exposure to either soil that has been contaminated with the bacteria and people who have had direct contact with armadillos, either by handling them or eating them,' he said.

For decades, experts thought this was highly contagious between humans. Modern science shows it is not easily passed from person to person unless you have close, prolonged contact with infected saliva or mucus. Beatty estimates only about five percent of people carrying the bacteria actually get sick. Symptoms can take up to 20 years to show up after first contact. He notes most patients are between 60 and 70 years old. They often live with the infection for one to five years, or even several decades.

It is still unclear why some people develop the disease while the majority do not.

Dr Norman Beatty from the University of Florida College of Medicine recently spoke with the Daily Mail about a growing health issue in the state. He noted that while leprosy is rising, it remains curable if caught early. The bacteria multiply quickly inside symptomatic patients, causing discolored or lighter bumps on the skin along with painless ulcers and swelling. Thick, dry skin often develops alongside these symptoms as the infection takes hold. Over time, areas with discolored patches slowly lose feeling because the bacteria attack peripheral nerves near the surface of the skin.

Beatty explained that a specific combination of signs really points toward an investigation for leprosy. Having an abnormal skin lesion plus decreased sensation at the exact site is a major red flag. A skin biopsy using specific dyes is necessary to make a proper diagnosis. This specific requirement, combined with the fact that leprosy is rare, can contribute to many patients going undiagnosed for several years before getting help. Once detected, the disease is easily treatable with antibiotics like dapsone, rifampin and clofazimine. Most patients take a combination of three antibiotics once a month for one to two years. They will also receive ongoing treatment to evaluate possible complications such as nerve damage.

'This is a curable disease,' Beatty said. 'With appropriate treatment, a person can be cured and move on with their life.' To avoid contracting the illness, he urges Floridians to avoid any contact with nine-banded armadillos. This includes touching, hunting or eating them. People with armadillo burrows in their yards should also avoid touching the surrounding soil, especially if they have open wounds where the bacteria can enter. 'Awareness of this emerging infectious disease is important,' Beatty noted. 'But we also want to not raise any alarms.' The real goal is to demystify this disease and recognize its presence in the state. Officials want to continue researching it so that everyone understands transmission better. They hope to find out why certain populations are getting infected while others remain safe.