Sizimisele ukunciphisa izinga lokungalandeli ihlelo lokuselwa kweenhlahla kwabaphethwe yi-TB kusukela kumaphesente ali-10 kuya kali-7 , sithwasise abasebenzi bezamaphilo abangaphezu kuka-3000 ekulawulweni kobulwele lobu besiqinisekise bonyana abangakwazi ukuthola iindakamizwa ezisebenza ngokwehlukahlukana iingulani ze-TB zithola ukwelatjhwa .