Why Herpes Is the Most Talented Virus Ever

The video explores the concept of lifelong infections, focusing on herpesviruses. Unlike measles, which grants lifelong immunity, herpesviruses persist in the body by evading the immune system. These viruses have large genomes that produce numerous proteins, allowing them to integrate into host DNA and evade immune responses. Herpesviruses enter a latent phase, hiding in long-lived cells like neurons, and can reactivate later. While they can cause severe issues, many infections are mild or asymptomatic. Interestingly, herpesviruses may even offer some immune benefits.

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