As many as 21 students of Panchayat union primary school in Adhiranviduthi near Mazhaiyur complained of nausea after consuming the mid-day meals served at the institute on Friday.
While six of them were treated at the Primary Health Centre in Mazhaiyur, others were treated at the Dr. Muthulakshmi Reddy Memorial District Headquarters Hospital here.
All of them were treated and were discharged. S. Ganesh, Collector, S. Regupathy, former Union Minister of State for Home, and N. Arul Murugan, Chief Educational Officer, visited the children at the hospital here.