China and New York are administering IV's containing Vitamin C to help COVID-19 patients recover quicker. Dr. Andrew Weber stated, "The patients who received Vitamin C did significantly better than those who did not get Vitamin C. It helps a tremendous amount but is not highlighted because it is not a sexy drug." As soon as the patients are diagnosed, they are given IV's of high dose Vitamin C several times a day. Dr. Andrew Saul has studied Vitamin C for years and suggests people take it several times a day, to prevent diseases. Reference: OrthoMolecularMedicine. "Vitamin C cures pneumonia".
Vitamin C helps build the immune, as does Vitamin D. These help the immune fight off viruses, and bacteria.