मोनफ्रोमबो टिकाखौ होखांनायनि उनावबो आनजाद नायफिनबायथानाय जायो आरो गोनांथि जायोब्ला खामानिखौ लानाय जायो।
Each vaccine is continually checked even after it has been introduced and action is taken if it is needed.