A 3-year-old girl vacationing in Costa Rica experienced a bizarre incident involving cake theft, an iguana bite, and a rare bacterial infection. While enjoying cake on a beach, a wild iguana snatched the treat from her hand, biting her in the process.
The family sought immediate medical attention locally. The wound was disinfected and the child was prescribed antibiotics to combat potential Salmonella, a common bacteria found in reptiles. However, the iguana bite had transmitted something far more unusual.
Upon returning home, a bump on the girl’s hand persisted, growing larger and more painful. Five months later, Stanford University doctors examined the girl and surgically removed a nearly 1-inch pus-filled mass. Tests revealed an infection caused by Mycobacterium marinum.
M. marinum, related to the bacteria causing tuberculosis and leprosy, typically infects fish and occasionally causes skin infections in humans exposed to contaminated water or infected fish. This case marks the first documented instance of M. marinum transmission through an iguana bite.
This unusual case highlights the potential for unexpected sources of infection. While the girl’s experience was undoubtedly traumatic, the story does have a positive conclusion. With targeted antibiotic therapy, the infection cleared up completely.
This incident serves as a cautionary tale about the hidden dangers present in seemingly harmless situations. While enjoying the outdoors, it’s crucial to be aware of potential risks and seek appropriate medical care when necessary.
