Understand BCG Vaccine: Risks, Benefits & Global Trends
BCG Vaccine: A Comprehensive Overview The BCG (Bacille Calmette-Guérin) vaccine is a widely-used preventative measure against tuberculosis (TB), a serious infectious disease. While its effectiveness varies depending on several factors, it remains a crucial tool in global health strategies, offering significant protection, particularly for children, against severe forms of TB like meningitis and miliary TB. However, understanding its nuances – its efficacy, potential side effects, and deployment strategies – is key to maximising its impact and ensuring responsible use....