Who are the "never coviders" that have scientists fascinated?

During the early months of the Covid-19 pandemic, many of us managed to avoid getting infected by following social distancing and hand hygiene guidelines. But the virus caught up with most people sooner or later, even those who were particularly cautious. And yet there are some people out there who have still never had Covid, three and a half years since it emerged. Scientists believe some of them may be naturally immune, thanks to their genetic make-up. Is that the same as being asymptomatic ? How can we identify them ? Are we sure that there are people out there who are immune to Covid ? In under 3 minutes, we answer your questions ! To listen to the last episodes, you can click here : What is the war on wee? Why do players have to wear white at Wimbledon? How can we choose the right sunscreen product? A podcast written and realised by Joseph Chance. In partnership with upday UK. Learn more about your ad choices. Visit megaphone.fm/adchoices