Frontiers Glutathione deficiency in the pathogenesis of SARS CoV 2 infection and its effects upon the host immune response in severe COVID 19 disease Ozone therapy has a lot of therapeutic benefits to offer: it's germicidal and can kill viruses, inhibits inflammatory pathways and boosts anti inflammatory ones, regulates the immune system throughout multiple pathways, activates antioxidant COVID 19 patients have increased oxidative stress, oxidant damage, and glutathione deficiency BCM What is glutathione and why must we protect patient access to it?