British Tourist Hospitalized After Pufferfish Attack in Greece

A British tourist required urgent medical attention after a suspected encounter with a toxic pufferfish in Kalamaki, Zante, a popular Greek island destination.

The woman reported being bitten while in the water and sought treatment at a private clinic. Initially, she believed she had been injured by a monkfish, but authorities are investigating the possibility that a silver-cheeked toadfish, a species of pufferfish known for its aggressive behavior and venomous flesh, was the actual culprit.

This invasive species has been observed increasingly throughout the Mediterranean, prompting Greek officials to implement measures such as sea barriers in affected areas to protect swimmers. The silver-cheeked toadfish possesses sharp, fang-like teeth capable of damaging bone, wood, and metal, and its bite can inflict serious wounds. Furthermore, its flesh and organs contain tetrodotoxin, a potent neurotoxin that can lead to heart and lung failure if ingested.

Scientists attribute the spread of this species to climate change, citing warming sea temperatures and increased salinity as contributing factors that facilitate their migration from their native habitat in the Indian Ocean, likely through the Suez Canal. The fish have been found as far north as Greece, and their presence has been noted along the coasts of countries like Libya and Syria.

The aggressive nature and destructive capacity of the silver-cheeked toadfish have been a growing concern for local fishermen, who report significant damage to their nets and substantial losses to their catch. One fisherman described the fish as omnivorous, consuming everything in its path and lacking natural predators among other fish species. Videos circulating online demonstrate the fish's powerful bite, showing it capable of tearing through cans.

This incident follows another reported attack in June, where an elderly Greek woman in Varkiza near Athens required stitches after being lunged at by a similar fish. In Israel, a dog became severely ill and displayed neurological symptoms after licking an invasive pufferfish found on a beach, though it ultimately survived after veterinary intervention.

To address the growing threat, Greece has begun installing floating barriers, with 2.5 kilometers already deployed in bays along Evia, the country's second-largest island. Medical advice for puncture wounds suggests cleaning the affected area with soap and water, applying pressure with clean material, and seeking professional medical help.