Is widely used and prescribed by most first responders because of its preventive properties along with zinc. So hold those thoughts and let's talk after the studies are completed. The VA study was bogus especially since it was used for inpatient (too late) with the zinc. Finally they used the zpak on patients with cardiac issues.
fda has already allowed it to be prescribed by docs for COVID with precautions that are cited for malaria. More European studies have shown effectiveness when part of a cocktail including zinc and cpack. Stay tuned but I would use it if I worked as an RN in intensive care. Also review the German study results from autopsies on lungs that weighed three times the normal weight due to blood clots. Ventilators are useless.