What Does BCG Stand For?

BCG stands for Bacillus Calmette Guerin

BCG, or Bacillus Calmette Guerin, is a weakened strain of the bacterium Mycobacterium bovis, primarily used as a vaccine against tuberculosis (TB) and for bladder cancer treatment. Developed in the early 20th century, it enhances the immune response and has been instrumental in TB prevention in many countries. BCG therapy is utilized to stimulate the immune system in patients with superficial bladder cancer, helping to reduce recurrence rates. Due to its broad immunological applications, BCG remains a significant tool in public health and cancer treatment.