Your Immune System: The Ultimate Bouncer

Your body is running the most exclusive nightclub in existence and your immune system is the bouncer

that takes zero trash. It starts with physical walls like your skin and sticky

mucus that trap invaders like a conveyor belt. If a germ actually breaks in,

your white blood cells swarm the area, triggering a fever to literally cook

the intruder alive. Then the elite detectives show up. Your B cells launch antibody missiles

while T cells hunt down infected cells with scary precision. The best part is your body keeps

a permanent mugshot of the enemy, so next time they don't stand a chance.