सोनाबारि बुहुमाव होबथानाय हाबाफारिनि जाफुंसारनायनि जाहोनाव, बे बेरामनि सोमोनदै जेबो मिथियालासे बिमा-बिफानि फोलेरा देरबोबाय।
Because of the success of the immunisation programme in the Western world, generations of parents have grown up knowing nothing about this disease.