Immume responce
This fast-acting white blood cell is the first responder to arrive at your eye and gobble up invading bacteria.
What is a neutrophil?
This is the physical action your eye does less of as the swelling goes down and the eye returns to its normal size.
What is blinking (or tearing)?
This is your body's first line of defense. It acts like a physical suit of armor to keep germs and dirt outside.
What is skin?
Guard cells send out a chemical "distress call" using these signaling proteins to summon backup cells to the eye.
What are cytokines?
This gooey substance of dead germs and white blood cells clears up once the infection is fully defeated.
What is pus (or eye goo)?
These cells act like the "soldiers" of the immune system. They patrol your blood to hunt down and destroy invading germs.
What are white blood cells?
The crusty goo in your eye when you have pink eye is mostly made of tears, mucus, and these dead white blood cells.
What are neutrophils (or dead immune cells)?
These tiny tubes shrink back to their normal size as the eye heals, making the redness fade away.
These tiny tubes shrink back to their normal size as the eye heals, making the redness fade away
These special Y-shaped proteins lock onto specific harmful invaders to mark them for destruction.
What are antibodies?
B-cells fight off pink eye by producing these custom-made Y-shaped proteins that stick to pathogens and mark them for destruction.
What are antibodies?
This eye superpower releases soothing molecules to stop the white blood cells from fighting, allowing the eye tissue to mend.
What is immune privilege?
This medical tool safely trains your immune system by showing it a weakened or dead piece of a germ, preparing it for future fights.
What is a vaccine?
To prevent permanent damage to your vision, the eye uses this protective status to dial back inflammation once the infection is clear.
What is immune privilege?
This is the term for the long-term immune cells that remember the germ so your eye can heal even faster if the same germ ever returns.
What are memory cells?
These special cells stay behind after you get better, remembering the exact germ so your body can fight it off super fast if it ever returns.
What are memory cells?