TY - JOUR T1 - The Current Status of Bacillus Calmette‐Guérin Vaccine Protective Efficacy TT - JF - vacres JO - vacres VL - 6 IS - 1 UR - http://vacres.pasteur.ac.ir/article-1-166-en.html Y1 - 2019 SP - 29 EP - 32 KW - BCG KW - global health KW - clinical trials KW - tuberculosis KW - vaccine N2 - The bacillus Calmette‐Guérin (BCG) vaccine against pulmonary tuberculosis (TB) remains with poor protective efficacy. However BCG is the only licensed vaccine against human TB. This review discusses the main research progress in the field of TB vaccine development and will summarize the current status, and main challenges for the development of a safer and more efficient TB vaccine. M3 10.29252/vacres.6.1.29 ER -