बेनि बारस्लायनाया गाहायै : जानला-मोनला आथोननि सोमोन्दो , बिजानुगोनां बेजि , बिजानु गोनां थै आरो बिमानिफ्राइ बिफासिम बारस्लायो ।
Its spread occurs mainly through unprotected sex relation , infected needle , infected blood and from mother to children .