south africa has taken a position of leadership in the global fight against tb, and the united states agency for international development (usaid) has stepped in to provide assistance.

iningizimu afrika itsetse sincumo sekuba ngumholi kulemphi yemhlaba wonkhe yekulwa netb, futsi iejensi yasemelika yekutfutfukisa emave emhlaba (iusaid) nayo ingenele kute isite.
