मुलुगनां सावस्रि फसंथाना हमनानै लादोंदि बुहुमनि ¼ बाहागो सुबुं अनजिमा आरो 400 मिलियन फरायसालियाव थांनाय गथ'फोरखौ लाफानानै हाजों बारस्लायनाय हेलमिन्थजों दोरोङारि बारदेरनाय जायो ।
World Health Organisation WHO estimates that one fourth of the world s population is chronically infected with soil transmitted helminths including at least 400 million school age children .