गासै बेरामनि लैखोन , हरखाब जानाय बेराम नायबिजिरसंनाय आरो होबथानाय जखानिफ्राय नमुना एबा बिदिन्थि बुथुमनायनि बारा गोनांथि गैया ।
It is not necessary to collect specimen from all cases as it is not essential for the outcome of outbreak investigations and control measures .