Direct quote from yahoo news:".....Currently there are 17 hospitals using SIOOT oxygen ozone therapy to treat people affected by COVID-19. From preliminary reports from autopsies of those who died from COVID-19, it appears that the virus immediately attacks the microcirculation system causing widespread thrombosis. Several hospitals are using Major AutoHemo Therapy (MAHT), a protocol that extracts the patient's blood, bubbles oxygen ozone through the blood in a saline or heparin bag, and is infused back into the patient. Patients showed clinical improvement in 1-2 days of receiving one infusion, one time a day. The earlier you treat the person the better the results you have."
On the April 1, 2020, the SIOOT reports, "After practicing Oxygen Ozone Therapy, the doctors found the following evidence: a general improvement in clinical conditions, normalization of body temperature, a reduction in C Reactive Protein (PRC), normalization of heart rate, an improvement in saturation and reduction in oxygen support, normalization of renal function (creatinine)." "...Oxygen Ozone therapy could contribute to the prevention of intubation and acute renal failure, both complications of COVID-19, resulting in the need for ventilator support via a breathing tube and dialysis requiring Intensive care unit support."