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Poisonous Jellyfish Close Thailand Beach
24 Feb
Summary
- Princess Beach in Thailand's Similan Islands is closed to swimmers.
- Bright blue button jellyfish sightings caused the closure.
- Contact causes stinging, redness, and swelling.

A popular tourist destination, Princess Beach in Thailand's Similan Islands, has been closed for swimming following the detection of poisonous blue button jellyfish. Officials issued a public safety notice after these vibrant blue marine creatures were observed along the eastern coast of the island.
The blue button jellyfish, scientifically named Porpita Porpita, are easily identifiable by their distinctive button-shaped centers and bright blue appearance. Although they resemble alien eyes, they are not as dangerous as box jellyfish. However, contact with them results in an immediate stinging or burning sensation, potentially leading to swelling, redness, itching, or blisters.
These jellyfish can still deliver a sting even when washed ashore, though their stings are generally less severe than those of bluebottle jellyfish. Park personnel recommend washing any affected area with seawater and carefully removing any remaining tentacles. Individuals experiencing severe pain or a spreading rash are urged to seek immediate assistance from park staff and report further sightings of the creature.




