Patna: With the death of two more children, the toll due to consumption of contaminated midday meal at a government primary school in Bihar's Saran district rose to 22 on Wednesday.While 16 children, aged below 10 years and studying in Class I to V, had died in Chhapra itself, four others were declared dead on arrival at Patna Medical College Hospital (PMCH) late last night. Two died at the hospital this morning. Among the dead were two children of a woman cook of the midday meal project Panno Devi. Three children of another woman cook Manju Devi are under treatment at PMCH along with her. Schoolchildren receive treatment at a hospital after falling ill soon after eating a free meal at a primary school in Chhapra district of Bihar. At least 22 children have died and more are sick after eating free meals in the school. The children are age 8 to 11.Students receive treatment at a hospital after falling ill soon after eating a free meal at a primary school.A man mourns as he holds his dead daughter inside an ambulance, outside a hospital in Patna. Officials blamed the presence of insecticide in a free midday meal after at least 22 children died and many more were sick after eating lunch at a primary school.An unidentified Indian man carries a boy who fell ill after eating a free school lunch to a hospital, in Patna.A child eats her free school lunch at a government run school in Patna.A cook distributes free school lunches to children at a government run school in Patna.Children eat free school lunch at a school in Bodhgaya.A man cries while carrying the body of his daughter who died after eating a free school lunch at a hospital in Patna.