A 4,000-year-old disease is on the rise in this state thanks to armadillos - Yahoo

What the report says

USA Today reports that Florida is seeing a gradual rise in Hansen’s disease, commonly known as leprosy, a rare bacterial illness long associated with ancient history and biblical references. Citing state health data, the report says Florida had recorded 17 infections in 2026 as of July 18. In 2025, the U.S. logged 174 cases, including 36 in Florida; 27 of those Florida infections were acquired locally rather than during travel abroad.

The article points to Central Florida as the main area of concern. Research published in the CDC journal Emerging Infectious Diseases in 2023 found that, over the previous decade, Florida had about 223 cases, most in Brevard County, and that Central Florida accounted for a large share of both state and national reports. Researchers said cases among people without foreign travel or other typical risk factors suggest the disease may now be endemic in parts of the United States.

Hansen’s disease is caused by Mycobacterium leprae and can affect the skin, nerves, eyes and respiratory tract. USA Today, citing federal and medical sources, notes that most people have natural immunity, the illness is not easily spread between people, and it is treatable with standard antibiotics. Symptoms can take many years to appear, which can complicate detection.

A key possible source is the nine-banded armadillo, which can naturally carry the bacteria. The CDC has noted that some Southern cases not linked to travel were likely contracted from armadillos. USA Today says scientists are still studying why local cases are increasing, including possible environmental exposure, while public health guidance generally urges people to avoid handling armadillos and to use gloves when gardening or digging in areas where exposure may occur.