S6W-02806 Jeremy Balfour: To ask the Scottish Government whether it is following World Health Organization and European Centre for Disease Prevention and Control COVID-19 contact guidance that (a) contact tracing should include contacts in school, including classmates, teachers and other staff and (b) as well as testing all contacts with symptoms, there should be quarantining and testing of asymptomatic high-risk exposure contacts, and what the reasons are for its position on this matter.