First sentence from that source: > Ozone is a toxic gas with no known useful medical application in specific, adjunctive, or preventive therapy. In order for o

First sentence from that source: > Ozone is a toxic gas with no known useful medical application in specific, adjunctive, or preventive therapy. In order for ozone to be effective as a germicide, it must be present in a concentration far greater than that which can be safely tolerated by man and animals.