Toxic Pufferfish Emerges as Deadly Threat Along Israeli Mediterranean Coast

The silver-cheeked pufferfish, known locally as "Abu Nafha," has become a significant danger along Israel's Mediterranean shores and across Europe. Originally a rare invasive species from the Red Sea and Indian Ocean via the Suez Canal, this fish has thrived in the warming Mediterranean waters, posing both ecological and immediate health risks.

The primary hazard stems from the potent neurotoxin tetrodotoxin found in the pufferfish's internal organs and flesh. This toxin can cause rapid medical deterioration, including nausea, muscle paralysis, and respiratory failure, with no specific antidote available. Without urgent medical intervention, death can occur within hours, as treatment is limited to supportive care until the toxin clears.

Besides its venom, the pufferfish has extremely strong jaws capable of biting through wood and light metal, with attacks on swimmers increasing in recent years. In Europe, incidents include a Greek elderly woman requiring stitches after a sudden bite near the shore. The bite's force can sever fingers, making any encounter potentially severe.

The threat extends beyond swimmers; pufferfish washed ashore endanger pets. Recently in Israel, two dogs were saved after contact with toxic fish remains on the beach. Experts warn dog owners to remain vigilant as even licking or biting the fish can cause fatal poisoning.

In response to the growing threat, Mediterranean authorities are exploring measures such as installing sea barriers near popular beaches. The public is urged to avoid touching, cooking, or consuming the fish and to seek immediate hospital care if bitten or suspected of poisoning. Prompt medical response is critical to survival.