Multiple students admitted to hospitals due to toxic gas from whoopee … stockbot 0 13 04.11 21:45 https://vietnamnews.vn/society/1653779/multiple-students-admitted-to-h… + 0 https://vietnamnews.vn/rss/society.rss + 0 Students bought these toys from small shops in front of the school and brought them into their classrooms, according to initial investigation following the incidents.