There is no harmful organism that can survive above 160F. Getting it to 180 is plenty. Boiling is an easy way to make sure it's hot enough but you don't have to boil it beyond just getting it there. Anything else is a waste of time and fuel.
βIn a time of deceit telling the truth is a revolutionary act.β β George Orwell
It's not over when you lose. It's over when you quit.