The War Waging Inside You While You Rest

When bacterial pneumonia invades your lungs, your doctor gives deceptively simple orders: stay in bed, drink fluids, be still.

But still does not mean nothing is happening.

Deep inside your chest, an army mobilizes with staggering precision. Neutrophils arrive within minutes, swarming the bacteria like first responders to a five-alarm fire. Macrophages engulf invaders whole, dissolving them with enzymes. T-cells coordinate targeted strikes with the sophistication of a military command center. Your fever — that miserable, bone-rattling heat — is your body deliberately raising its temperature to make the environment hostile to the enemy.

A full-scale war rages inside you. And your only job is to lie there and let it happen.