Tirupati: Around 15 students of Eklavya Adarsh Gurukul Patasala in Ozili were hospitalised on Thursday morning with complaints of stomach ache, diarrhea and vomiting, suspected to have been caused by food poisoning. According to sources, the affected students developed symptoms after having dinner at the hostel mess on Wednesday. Photos circulating on social media showed 2-3 students sharing single beds …