The Difference Between Innate and Adaptive Immunity

Innate immunity is your fast-acting, built-in defense system.
It attacks broadly, targeting anything that looks suspicious.
Adaptive immunity learns over time, refining its aim.
B-cells and T-cells power this “smart” adaptive system.
The two systems coordinate seamlessly during infections.
Innate cells call for help when an invader slips through.
Adaptive responses take longer but provide lasting memory.
Your first infection with a virus builds future protection.
Innate immunity stays constant, while adaptive immunity evolves.
Together, they form the perfect blend of speed and precision.