Immune Attack

Term Definition
Blood vessels Carries blood throughout the body
Salmonella Strain of bacteria that can enter the human system through contaminated water or food.
Macrophage A type of white blood cell that eats bacteria.
Neutrophils Fast moving immune cells and are the front soldiers of the immune system. They kill bacteria before dying from exertion.
T/B cells T cells and B cells are the commando units of the immune system. They can defeat invaders that leave macrophages and neutrophils confused and helpless. But each is programmed to go after only a specific type of invasion.

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