जिवसाफोर आरो बिसोरनि फिसिग्राफोरा जयै फारिजौगानायनि थाखाय फिसिग्राफोरा लासैयै जिवसाफोरनि थाखाय होबथाग्रा जाबोयो।
Because the microbes and their hosts have co-evolved, the hosts gradually become resistant to the microorganisms.