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#216 – Vincent Racaniello: Viruses and Vaccines

Lex Fridman Podcast

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Understanding Viruses: Nature and Evolution

This chapter explores the fundamental principles of virology, defining viruses as obligate intracellular parasites that depend on host cells for reproduction. It distinguishes between RNA and DNA viruses, highlighting their evolutionary traits and diverse strategies for infecting hosts. The discussion also touches on the advances in structural biology that aid in visualizing viruses and their unique lifecycle adaptations.

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