The world is nowhere close to becoming immune to the coronavirus, and leaders at the World Health Organization Monday expressed outrage at the idea that some people might have to die in pursuit of a far-fetched virus-fighting strategy called herd immunity. "This idea that, 'well, maybe countries who had lax measures and haven't done anything will all of a sudden magically reach some herd immunity, and so what if we lose a few old people along the way?' This is a really dangerous, dangerous calculation," the WHO's Executive Director of Health Emergencies Mike Ryan said on a call with reporters....
