Is the Immunity Pump Protocol by Dr. Glenn Rothfeld an accurate account of his antiviral strategy, and worth the investment?

This is an accurate depiction and it is highly effective and very worth following. It is not a guarantee, as nothing truly is, but it is one of the most robust ways to block the effects of viral infections in a safe manner. There are many, many things that have mild antiviral activity, so something that packs a stronger punch, so to speak, is a significant blessing. So this is something to pay attention to and give serious consideration.