सनदेरग्रा थानदैफोरा बेरामखौ जथाय-जाहोयो आरो देहानि होबथानाय देहानि बाहागोफोरखौ होबथा गोहोजों फिनजाथाय खालाम।
Infectious agents induce disease and the defence mechanisms of the body react with immunity.