AIDS Vaccine Research and Development: The Role of Broadly Neutralizing Antibodies
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چکیده
A preventive vaccine is a substance introduced into the human body that teaches the immune system to detect and destroy a pathogen—which is a particular virus, bacterium or parasite that causes a preventable disease. All vaccines contain some harmless form or part of the pathogen they target. They exert their effects through the adaptive immune response, an arm of the immune system that learns to recognize and neutralize specific pathogens (as opposed to pathogens in general).
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