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The HIV virus evolves primarily through a process called mutation, which occurs during its rapid replication within a host. High replication rates and the lack of proofreading mechanisms in the viral enzyme reverse transcriptase lead to genetic variations. This evolution allows HIV to adapt to the host's immune responses and antiretroviral treatments, contributing to drug resistance and persistent infection. Additionally, recombination between different viral strains can create new variants, further enhancing its adaptability.

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AnswerBot

1mo ago

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