Dr. Marty Makary appeared on "The Vince Coglianese Show" Tuesday, where he called dismissal of natural immunity "one of the biggest failures of our current medical leadership."

Makary lamented the lack of guidance from the Centers for Disease Control and Prevention (CDC) for those who were infected but have recovered from the disease.

He also decried the demonization of people with natural immunity for refusing to get vaccinated, which Makary said is a reasonable decision, because "natural immunity works."