Why It Might Be Good to Have Herpes | Trained Immunity

Herpesviruses, known for causing lifelong infections like mono and chickenpox, may also offer immune benefits. They can train the innate immune system, a concept known as trained immunity, which helps fight off other pathogens. This training occurs during the virus's latent phase, keeping the immune system alert. Studies in mice show resistance to bacteria like the plague, and human studies suggest similar benefits. However, trained immunity might lead to autoimmunity. Further research could harness these benefits without infection, potentially through vaccines.

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