Recorded version of the live Q&A #askWHO with Dr Maria Van Kerkhove and Dr Margaret Harris on COVID-19 from 26 February 2020, WHO Headquarters, Geneva WHO is working closely with global experts, governments and partners to rapidly expand scientific knowledge on this new virus, to track the spread and virulence of the virus, and to provide advice to countries and individuals on measures to protect health and prevent the spread of this outbreak.