the Vice Chancellor of Treatment of Arak University of Medical sciences, stated that: currently the only way to temporarily treatment of the corona and control it, is to provide oxygen to patients, announced the addition of liquid oxygen sources and strengthening oxygen generators in medical centers.

According to Webda Markazi, Dr. Bahman Sadeghi said: "Considering that the basic treatment of corona is oxygen, so after choosing Amir Al-Momenin Hospital as the center of corona in Arak and the shortage that was felt in this center, three oxygen generators with a capacity of 600 liters per minute, that equals 1800 liters per minute have been installed