The rampant science-denialism on social media is fuelling misleading propaganda about vaccine mandates and vaccine passports. The point of a vaccine is to artificially stimulate an immune response. So why aren't we discussing immunity mandates and immunity passports? There is a large and growing body of evidence[3][4][5][6] that naturally acquired immunity is at least as effective and durable as vaccine induced immunity. Jurisdictions around the world recognize those with naturally acqui...