THE DIRECTOR of the Phuket Marine Biological Centre, Vannakiat Thubthimsaeng, has alerted key tourism groups, media, hospitals, local authorities and the island's new Governor to the presence of potentially dangerous box jellyfish in the waters of the region.

His warning comes in a letter sent to a long list of people in high positions on the island.

It follows the death of a Swedish girl off Koh Lanta in April and two news reports this week by Phuketwan that disclosed the presence of box jellyfish in the sea off Phuket's east coast.

Box jellyfish have been found near at least one patch of mangroves not far from Phuket City.

Scientists do not believe there is a likelihood of an outbreak on the west coast, the location of Phuket's best-known tourist beaches.

In the letter, dated October 21, Khun Vannakiat recorded the death of the Swedish tourist off Koh Lanta, Krabi, on April 3 this year.

A second tourist suffered stings in the incident but survived.

''The Phuket Marine Biological Center sent a team to conduct research in the area between July 2-4 with a team of researchers and a doctor from the Epidemiology Investigation and Surveilance Section of the Ministry of Public Health,'' the letter says.

It goes on to warn fishermen, tourists and the public generally that box jellyfish have since been found in waters off Phuket.

Shrimp nets were cast off Koh Lanta and in two hours, researchers captured six box jellyfish.

On August 22, seven more box jellyfish were captured off Koh Lanta.

On July 27-30, box jellyfish were also encountered in mangrove stake traps at Nam Bor Bay, (on Phuket's east coast, between Phuket City and Cape Panwa.)

More were found in the same area between October 20-21, the letter said.



The jellyfish tended to live near mangrove forests in brackish water, Khun Vannakiat added. He said there had been no sightings on Phuket's west coast.

Phuketwan has been told that research is now being conducted in Australia, where box jellyfish are better-known, on the two distinct types of jellyfish found in Phuket and Krabi waters.

Release of the letter poses a challenge this week for two men at the top who are new to their positions.

The Governor of Phuket, Dr Preecha Roungjun, started his job on Monday.

On Saturday, the new director of the regional office of the Tourism Authority of Thailand, Settapan Puttanee, is due to arrive to take up his post.

Khun Settapan, who is transferring from his role as director in the TAT's New York office, has spent the past few months as a Buddhist monk.


By Phuketwan editor Alan Morison
POLITICAL uncertainty in Bangkok, protestors in the streets, war with a neighboring country, an airport blockade, a state of emergency declaration, the possibility of an avian flu breakout . . .

All these things have loomed in 2008 as threats to tourism in Thailand, and especially Phuket.

Who would have dreamed that the biggest and potentially most serious threat of all would emerge from under the water, in the shape of the fearsome box jellyfish?

One of the great attractions of Phuket is that its waters are comparatively safe, particularly in high season.

The discovery of box jellyfish in the process of expanding territory poses serious concerns for the future.

A wider public warning and an alert system for further discoveries are both now essential. That will be the job of scientists and public health authorities.

Phuket's marine biologists have done the right thing in alerting the island and the region to the presence of two types of box jellyfish, which have the potential to kill or inflict painful wounds.

It would be a disgrace if people were stung, without a public alert being sounded.

The box jellyfish has proved to be highly adaptable. Marine science is now trying to catch up.

While researchers can tell us only a little about the two species now in the region's waters, we expect knowledge to improve rapidly with the combined help of local fisherfolk and Australian researchers.

Tracking the jellyfish, mapping jellyfish territory, defining its habits and studying its life cycle should now become urgent priorities for scientists.

In terms of what the public needs to be told, it's essential from here on that bulletins should be released whenever a new outbreak is discovered.

As well as warning everyone of the present danger, Thailand's public health authorities now have the vital, constant task of keeping residents and visitors alert to the latest developments.

Nobody wants to damage Phuket's tourism industry. We all hope these outbreaks will cease and that the jellyfish can be confined.

But from now on, informing and protecting all those who set out into the sea becomes a much, much more important task.


Box Jellyfish Found Off Phuket: Death in Krabi
The death of a tourist off Krabi and the discovery of a non-fatal form of box jellyfish off Phuket bring a call for help - and a claim that many more deaths go unrecorded.
Box Jellyfish Found Off Phuket: Death in Krabi


Phuket Box Jellyfish: Are We In Danger?
Virtually every day now, numbers of box jellyfish are being found at a spot not far from Phuket City as marine biologists puzzle over their unexpected presence. Should we be alarmed?
Phuket Box Jellyfish: Are We In Danger?