An ancient disease once associated with biblical times is making an alarming comeback in the US state of Florida, with health experts pointing to nine-banded armadillos as a likely source of infection. Reported cases of leprosy, also known as Hansen's disease, have been increasing steadily in recent years. Florida recorded just eight cases in 2022, but that number climbed to 23 in 2023, 20 in 2024 and 26 in 2025. Seventeen cases have already been reported this year, with Central Florida emerging as a hotspot for infections. Experts say armadillos naturally carry the bacterium that causes the disease. The animals can contaminate soil where they live and feed, potentially exposing people who garden or come into contact with infected environments. Direct contact with armadillos is also considered a risk. Leprosy affects the skin and nerves and, if left untreated, can lead to numbness, paralysis and blindness. However, health authorities stress that the disease is difficult to spread between people, about 95 percent of people have natural immunity, and effective antibiotic treatment can cure the infection. Health experts advise the public to avoid handling armadillos, wear gloves while gardening and seek medical attention if symptoms develop after possible exposure. Despite the recent increase in cases, leprosy remains a rare disease in the United States.