Where COVID-19 all beganTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video05/11/2020May 11, 2020Nearly half a year since news of the novel coronavirus first emerged, it's still not clear exactly where it originated. Here's what we know - and what we don't - about where it all started.https://p.dw.com/p/3c30KAdvertisement