How your immune system fights a virus

Dive into the extraordinary world inside your body to discover How Your Immune System Fights a Virus! From the moment a pathogen enters, your body launches a multi-stage defense, starting with the immediate, non-specific Innate Immune System—a front line featuring large, hungry Phagocytes that engulf invaders and Interferons that sound chemical alarms. If the virus persists, the sophisticated Adaptive Immune System takes over, deploying specialized forces: Killer T-Cells (CD8) that hunt down and destroy infected cells, and B-Cells that transform into plasma cells to flood your bloodstream with specific Antibodies to neutralize the virus. Finally, we explain the biological secret to long-term defense: the creation of Memory Cells, ensuring a rapid and overwhelming response the next time that exact virus tries to invade. This video is the ultimate guide to the science of your body’s survival and the amazing mechanism behind your health.

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