She is a reminder that the paranoia about COVID is grossly disproportionate to the risks associated with COVID. When the Black Death arrived in Avignon, France, a courageous doctor named Guy de Chauliac stayed to care for the sick even as many of his fellow physicians fled the city. He wrote that the plague “was so contagious...that one man caught it from another not just when living nearby but simply by looking at him.... Father would not visit son, nor son, father; charity was dead, and hope prostrate.” The death rate for bubonic plague rose to 50%. The mortality rate...