Stephanopoulos joins Roberts, who's been a co-anchor of ABC's Good Morning America since 2005. When not traveling around the country or the world covering breaking news events, Roberts is at GMA's studio in Times Square conducting interviews with a diverse group of newsmakers.
Tuberculosis, MTB, or TB (short for tubercle bacillus), in the past also called phthisis, phthisis pulmonalis, or consumption, is a widespread, infectious disease caused by various strains of mycobacteria, usually Mycobacterium tuberculosis.
The first round of BCG treatment is given weekly for six weeks. After that, the doctor will perform a cystoscopy and sometimes a bladder biopsy (see the Diagnosis section) to see if the BCG has eliminated all of the cancer.