From a quick perusal it appears the new treatment is steroids, is that correct?
“MATH” protocol - Methyl-prednisone (specifically) + Vitamin C + Heparin (blood thinner) + O2. Used after progression to the point of Hospitalization and started immediately in window of that time.
Early symptomology- Early detection - still use HCQ or Remesvider. (i.e before progress to needing hopitalization)