activating cells and immune system

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Dendritic cells are activating the immune system response Royalty Free Stock Photo

Activating T cells and B cells in immune system Royalty Free Stock Photo

An artistic rendering presents the immune system as a vibrant, glowing forest, where each tree represents a natural defense Royalty Free Stock Photo

The immune system, IgM and IgG molecules in the foreground Royalty Free Stock Photo

Activating T cells and B cells in immune system

3D Illustration of Immune Cells Activating Microscopic Biological Defense Concept Generative AI Royalty Free Stock Photo

3D Render of Immune Cells Activating in Vibrant Colors and Textures Royalty Free Stock Photo

3D Render of Immune Cells Activating in Bloodstream Environment Royalty Free Stock Photo

3D Render of Immune Cells Activating in a Vibrant Cosmos Royalty Free Stock Photo

The immune system protects the body from possibly harmful substances by recognizing and responding to antigens. Antigens are substances (usually proteins) on the surface of cells, viruses, fungi, or bacteria.