<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.image caption wanasayansi kutoka afrika kusini wamebaini kwamba mtoto aliyeambukizwa virusi vya hiv ameishi kwa miaka minane na nusu bila viini hivyo.  <response>: london: a south african child born with hiv has surprised experts by appearing to be effectively cured of the aids virus after just a year of treatment followed by eight and a half years drug-free. 