Adapt, evolve, survive or become extinct. We may be at the topmost part of the food chain but are we invincible? Are we immortal? Remember the dinosaurs and the woolly mammoths. Once upon a time they were at the top. They became extinct.
Now we are at the top. Is it our turn to become extinct? All fingers point to that direction itself. The scientists are looking for Elixir of Life, forever young... But ...
The bacteria and virus have evolved faster than us. They have more adaptation quality than us. They have survived each test of time and are ubiquitous.
