It's doubtful that something that will make you seriously ill will be palatable enough to drink. I've had one bactch that tasted ok, even after one beer It was off to the races... and by races I mean toilet. Only batch I've ever dumped in almost 20 years.
I belive commercial beer is pasturized after it has been bottled or canned. Overall it's not practical or necessary for the homebrewer.
"Dad always thought laughter was the best medicine, which I guess is why several of us died of tuberculosis."