SAHD: You still will die.
Sometime.
You will age.
You will be vulnerable to bacterial infection, illness.
You took no control from natural at all, you are kidding yourself thinking you (or we as a species) have taken that control from nature.
She is still very much in control and it is sad that you think a few technological advancements will take that ultimate control away from the very environment that sustains you and birthed you. It has existed longer than you me the whole human race and will continue to exist long after we have destroyed ourselves.
It has done this through meeting obstruction - like vaccines - and evolving, adapting and beating them. Just like WC is doing now, just like the Flu bugs do every year.

Yes, every age would like to think they can help ease suffering, it is a wonderful thought, and would be even better if we could cure all the suffering in the world without changing the natural system of life, sadly though it is not possible.

There is nothing abhorrant about accepting natural process - people, animals, organisms - we are ALL susceptable to disease and it is one of the ways a population is controlled. Go and read some biology books and you will find this is not some revolutionary idea, it is a fact of life and death - bacteria exist and they can cause illness and death to some creatures - and there are bacteria that cause it in humans, always will be, always has been.