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.

umzantsi afrika uthathe indawo yokhokelo ehla bathini kwidabi lokulwa itb, kanti iarhente yezizwe ezimanyeneyo yophuhliso lwehlabathi (iusaid) nayo ingenelele ngokunika unce do.
