Some Chechen schools closed after illness
(AP)
Updated: 2005-12-22 14:03

Authorities closed schools in part of Russia's Chechnya region Wednesday after a mysterious poisoning sickened at least 70 people, most of them schoolchildren, officials said.

Schools in the area will be closed until further notice, said Sergei Kozhemyaka of the southern branch of the Emergency Situations Ministry.

Medical workers from Moscow have been taking blood samples trying to establish the cause of the illness. Among the theories is poisoning from a type of nerve gas.

A relative takes care of a Chechen girl in hospital of Grozny, December 21, 2005. [Reuters]

Dozens of school-age children from four towns in Chechnya's northeastern Shelkovsky region have been hospitalized, most within the past few days, the Gazeta.ru Web site reported. The afflicted, who have also included teachers and school workers, have reported breathing trouble and headaches.

Deputy Chechen Health Minister Zaur Muslyuev said 53 of those sickened were children. Umar Akhyadov, chief doctor of the Chechen Health Ministry's emergency medicine center, was quoted by Interfax as saying that the number could rise.

Separatist rebels who have been fighting Russian forces in Chechnya for most of the past decade have committed a series of terrorist attacks in Chechnya and other parts of Russia, including the deadly seizure of hostages in a school in the town of Beslan in 2004.

Chechen Prosecutor General Valery Kuznetsov was quoted by the ITAR-Tass news agency as saying earlier that "to speak about a terrorist act is premature" but "all possibilities are being considered."