Most people have been infected with the virus, epidemiologists say, even if some don’t realize it
Charley Ding spent weeks early in the pandemic intubating patients sick with Covid-19. The 42-year-old anesthesiologist in South Barrington, Ill., said he has since watched most of the doctors and nurses he works with get infected at some point.
But he’s never gotten Covid-19, he said. “It’s probably a combination of being careful, maybe being blessed with a good immune system,” he said. “But also just luck.”
