Florida Teen Develops Painful Hookworm Infection After Sand Burial

During a mission trip to Florida, 17-year-old Michael Dumas enjoyed a carefree day at Pompano Beach—until something hidden in the sand changed everything. Days after returning home to Memphis, he developed a severe earache, then red bumps on his feet, followed by more lesions across his body. His pediatrician delivered the shocking diagnosis: hookworms.

Michael’s mother, Kelli, a dentist with a science background, was horrified to learn parasitic larvae were moving and multiplying under her son’s skin. One worm measured nearly three inches. Michael later admitted he’d been buried in the sand, which is likely when the larvae entered his skin. At least five other boys from the group were infected as well.

Hookworms, commonly from dog or cat feces, thrive in warm, moist sand. Their larvae can burrow into exposed skin, creating itchy, winding tracks and causing burning or irritation. Severe cases may lead to secondary infections—Michael developed a staph infection, needed antibiotics, and received cryotherapy. His mother fears permanent scarring.

Diagnosis typically relies on the appearance of serpentine skin lesions and exposure history. Treatment includes antiparasitic medication, wound care, and infection management. Prevention centers on avoiding barefoot contact with potentially contaminated sand or soil.