kuyakhutsatana, nanoma kunjalo, kutsi kulomnyakalishumi lowendlulile sibe nenchubekelembili ekunciphiseni linani letehlakalo letisha tekwesuleleka ngehiv kulinanibantfu lelinge60%.

noxa kunjalo, kuyakhuthaza ukufumanisa ukuba kule minyaka ilishumi yokugqibela idlulileyo sithe senza inkqubela ekunciphiseni inani losuleleko olutsha lwehiv kubo bonke abantu beli ngama60%.
