The students complained of headache, vomiting and unconscious mind. They have been admitted at the local Community Health Service and Research Center.
Health assistant of the center Dhirendra Kumar Yadav said the symptoms of the students can be of mass hysteria.
Three days ago, some schoolgirls of Guheshwari Lower Secondary School of Lakhanpur of the district had fallen sick due to the same disease.
30 students fall sick due to flu