We finally know why some people seem immune to catching covid-19
Deliberately exposing people to the coronavirus behind covid-19 in a so-called challenge study has helped us understand why some people seem to be immune to catching the infection. As part of the first such covid-19 study, carried out in 2021, a group of international researchers looked at 16 people with no known health conditions who Read more about We finally know why some people seem immune to catching covid-19[…]