Research Output | Dar Al-hikmah Library | IIUM Only
Incidence rates of tuberculosis (TB) infection among health care workers (HCWs) were always higher compared to the general population. The tuberculin skin test (TST), which was used to screen tuberculosis contact among HCWs has low specificity due to cross reaction with Bacille Calmette-Guerin (BCG) vaccination or nontuberculosis mycobacterium infe