The Palestinian Authority also approved the probe, which was requested by Palestinian president Mahmoud Abbas after a media investigation found elevated levels of polonium on some of Arafat's belongings.
Arafat's widow grants permission for Swiss lab to test poisoning theory
GENEVA // A Swiss radiology lab said Friday it has received the go-ahead from the widow of Palestinian leader Yasser Arafat to test his remains for poisoning by polonium, a highly radioactive element.
"We are waiting for a formal, written letter from the lawyer before travelling to Ramallah" to carry out the probe, a spokesman for the lab at the Lausanne University Hospital Centre, Darcy Christen, told AFP.
"Time is of the essence, you could say it's a question of weeks, not months, because the traceability of polonium diminishes by half every 138 days," Christen said, noting that this has occurred 20 times since Arafat died aged 75 on November 11, 2004.
The Palestinian Authority also approved the probe, which was requested by Palestinian president Mahmud Abbas after a media investigation found elevated levels of polonium on some of Arafat's belongings, including clothing he wore before he died at a military hospital outside Paris.
French doctors had offered no explanation for Arafat's death, and many Palestinians believe he was poisoned by Israel, which denies the allegations.
The Palestinian committee probing Arafat's death was "preparing to counter any possible Israeli intervention" which would hinder the exhumation, investigator Tawfiq Tirawi said early this month.
Arafat's widow Suha Arafat and their daughter lodged a complaint for murder against persons unknown in France on July 31 over the radioactive poisoning claims.
Their lawyer in Geneva, Marc Bonnant, told Swiss television on Thursday that she "wanted this investigation ... she's the one pushing for it, and as a result we will go to Ramallah," the de facto capital of the occupied West Bank.
Polonium is a highly toxic radioactive substance that is rarely found outside military and scientific circles. It was used to kill Russian former spy turned Kremlin critic Alexander Litvinenko, who died in 2006 after drinking tea laced with the substance in London.
The Swiss team will first carry out a fact-finding mission during which they will meet with representatives of the Palestinian Authority, inspect Arafat's mausoleum and assess technological and scientific capabilities on the ground, Christen said.
If they deem the testing to be viable, they will carry out a second mission to take samples from the body.
The Swiss experts were among several specialists consulted by the Al-Jazeera news channel, which commissioned the analysis of Arafat's personal effects.