In 2020 the world changed. In Wuhan, the capital of the Chinese province of Hubei, a new infectious disease will appear at the end of 2019. It is given the name COVID-19 and is caused by a new coronavirus. It will spread to other parts of the world within three months, and as of March 11, 2020, it will officially become a global pandemic. This series examines the coronavirus pandemic, the efforts to fight it and ways to limit the mental damage.