'Evidence doesn't back it up': Guelph prof says drug touted as coronavirus cure could do more harm than good:Glen Pyle says studies on hydroxychloroquine are problematic, with no conclusive data

With a pandemic hitting Guelph and the rest of the world, many are searching for a miracle cure. And many believe they have found it - but medical professionals say it could do more harm than good.Several pharmacies in Guelph have told the Mercur