The Battle Within: Immune System Warfare

Your body is fighting a biological war right now and you do not even feel it.

It is a constant battle between invaders like bacteria and your immune system’s special forces.

You have B-cells making weapons and T-cells hunting down infected cells. But this system

is not perfect. Viruses like HIV are smart because they actually hijack your own defense

cells to replicate, destroying your immunity from the inside out. And if you get an

organ transplant, your body might attack that life-saving kidney just because it looks like a

stranger. It is terrifyingly easy for your own biology to turn against you.