Covid-19 has changed and so has our immunity. Here’s how to think about risk from the virus now
By Brenda Goodman, CNN August 28, 2023 Experts say it’s less risky to catch Covid-19 than it used to be, but there are still good reasons not to treat it casually. Daly and Newton/The Image Bank RF/Getty ImagesCNN — Covid-19 was never just another cold. We knew it was going to stick around and keep changing to try to […]