LUCKNOW, April 3 -- Four of the 25 children, who took ill at Nirvana Rajkiya Bal Grih Visheshikrit on Mohaan Road recently, following symptoms of diarrhoea and dehydration, are still undergoing treatment at government hospitals while the rest have been discharged. Three of them are at Lok Bandhu Hospital and one in the ICU at Balrampur Hospital for treatment of Hepatitis B, TB and kidney complications, said officials....