Sanuvox Technologies Inc.'s proprietary Ultraviolet Purifiers were recently shown to reduce overall sickness by 20%, reduce respiratory symptoms by 40%, and produce a 99% reduction of microbial and endotoxin concentrations on irradiated surfaces within the ventilation system, when used on the air conditioning coil, according to study conducted byMcGill University scientists. The study was recently published in The Lancet Medical Journal.