John Mellors, M.D., chief of infectious diseases, UPMC and the University of Pittsburgh, discusses a scientific breakthrough that is a major step toward a potential drug to treat and prevent COVID-19. Credit: UPMC
![A Component Of Food: Vitamins A Component Of Food: Vitamins](https://www.vitaminrush.com/wp-content/uploads/2020/12/1608417011_hqdefault.jpg)
John Mellors, M.D., chief of infectious diseases, UPMC and the University of Pittsburgh, discusses a scientific breakthrough that is a major step toward a potential drug to treat and prevent COVID-19. Credit: UPMC
As an Ottawa pharmacist for over 20 years, I am passionate about sharing actionable information on how our immune system works – and when you can benefit from minerals and vitamins beyond your diet.