A live attenuated vaccine contains weakened forms of the microorganism that can still replicate but do not cause disease in healthy individuals. BCG (Bacillus Calmette–Guérin) is a live attenuated vaccine used to protect against tuberculosis (TB).
Which of the following is a live attenuated vaccine?
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Question context
This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.