At least 34 students of a tribal ashram school at Karlakot under Jaipatna block of Odisha's Kalahandi were affected by suspected food poisoning today.
The students complained of nausea and vomiting tendency shortly after eating in the morning, official sources said.
The students were admitted to hospital and later discharged.
District Chief medical officer, Surendranath Mohapatra said it appeared to be a case of food poisoning but exact cause was yet to be ascertained.