Article Photos: New tuberculosis vaccine doesn't protect infants 2/2

FILE - A woman suffering from tuberculosis covers her face at a clinic in the township of Khayelitsha, South Africa, in this file photo dated Thursday, March 24, 2011.  It is announced Monday Feb. 4, 2013, that the worldâs most advanced tuberculosis vaccine failed to protect babies against the airborne infectious disease, according to a new study that tested the shot in South Africa.(AP Photo/Schalk van Zuydam, FILE )