"It has already been established this does not relate to any leak or airborne emission from the buildings and is not transmittable and may not be connected with the University at all. The affected student is currently being treated at a specialist toxicology unit at a hospital in Cardiff."
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A man accused of murdering his father says he lost control after a lifetime of being bullied by him.
Tuesday night's weather for the east of the region
Tuesday night's weather for the west of the region