गोबां गोरों गोराफोरा फोथायोदि HIVआ थारैनो जुनारफोरजों थोंजों सोमोनदोनि फिथाय महरै मानसिफोरनियाव बारस्लायदोंमोन, बिदिनथि बायदियै मैहुर एबा गोदानाय समाव।
Most experts believe that HIV probably transferred to humans as a result of direct contact with primates, for instance during hunting or butchery.