In December 2019, the first outbreak of the SARS-CoV-2 coronavirus occurred in the Chinese region of Wuhan. This virus can cause the disease known as Covid-19. Since then, the virus has also found its way to therest of the way whcih resulted in a worldwide pandemic. On this page you can find articles about what coronaviruses are exactly, how they work and where SARS-CoV-2 probably originated.