Coronavirus almost brought the entire world to a standstill. In this special edition of FYI we investigate how things changed so quickly, and we’ll be hearing from children who have been affected all around the globe. And we’ll be discovering what you and your family can do to stay healthy, and asking when things can get back to normal. We also talk to one of the government’s top advisors, Dr Jenny Harries. Note: this video was originally published in March 2020.