Really? When you boil water you sterilize it. Thus anything cooked in boiling water is sterilized. Trap the steam off the boiling water, condense it, and you have distilled water in which all the contaminates have been removed. That's bad? Anything you bake in an oven is also sterilized because baking necessarily raises the food temperature to above 212 degrees at which point it is sterilized.
Your basic logical fallacy though is that sickness and death existed before sin entered the world. In other words, the deadly microbes that now exist were not God's creation. Sin has caused them whether they are direct modifications by the devil or man, they were not in existence before the fall. To accuse God of creating them is to accuse God of creating death, suffering, sickness, etc.... In my eyes that no different than saying God created sin.
LOL, there is plenty of good clean water always available to drink you boil water to cook not to drink . . . . .
Lets try this, in your world view is it OK for fruit to ripen? and then after some passage of time to spoil? and then to rot?
Or, is it OK for man to have an accidental death?
Or, how about this one, In your world view could God/did God, create us in a sterile world, no bacteria, no viruses, no dust mites . . etc. ?