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.
BCG is the only vaccine with this route of administration. Intradermal injection of BCG vaccine reduces the risk of neurovascular injury. Health workers say that BCG is the most difficult vaccine to administer due to the small size of newborns' arms. A short narrow needle (15 mm, 26 gauge) is needed for BCG vaccine.