About 110 pupils at Tamaho Primary School in Katlehong had stomach cramps and vomited after eating samp at school during break on Wednesday, said the Gauteng education department. It said emergency services responded swiftly and all affected pupils were transported to various clinics and hospitals for immediate attention. Ninety pupils were discharged after treatment but 12 remained in hospital. “The Gauteng department of education in partnership with the Gauteng department of health is actively monitoring the incident and will provide additional information as the investigation…