as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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how does the human immune system fight infection?
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the human immune system fights off infections by first recognizing the foreign agents and then activating a two-pronged response. first, it produces antibodies that attack the foreign agents and neutralize or deactivate them. second, it also activates specialized white blood cells that are able to identify and destroy the foreign agents.
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