Second Opinion by Matthew Wynia, MD, MPH.  We cannot tolerate a profession where doctors clinging to disproven theories are killing patients. The purpose of professional self-regulation is to protect public safety -- that's it. When significant harms are arising due to a doctor's persistent and demonstrably false beliefs, good intentions and sincerity in holding the false beliefs no longer matter.  The medical profession must sanction the COVID quacks.  Read article>>