According to doctors of Varanasi, change in daily routine is helpful to improve immunity. Mostly our habits are the prime reason behind weak immunity, said by a Immunologist in Varanasi. Stem cell Transplantation is one of the remedial procedure performed at immunology hospitals in Varanasi. Reviews of some hospitals like The Apollo Clinic - Varanasi are very convincing. Care takers in medical centre of Varanasi are very professional and practised.