https://chemrxiv.org/articles/COVID-19_Disease_ORF8_and_Surface_Glycoprotein_Inhibit_Heme_Metabolism_by_Binding_to_Porphyrin/11938173 https://chemrxiv.org/artic

https://chemrxiv.org/articles/COVID-19_Disease_ORF8_and_Surface_Glycoprotein_Inhibit_Heme_Metabolism_by_Binding_to_Porphyrin/11938173 https://chemrxiv.org/articles/COVID-19_Disease_ORF8_and_Surf... Among the speculation is that a blood transfusion may be a viable treatment.