Inside the investigation into how Covid-19 began
Today in Focus - Podcast tekijän mukaan The Guardian
This week a team of international experts from the WHO will arrive in China to investigate the origins of Covid-19. A year into the pandemic, Guardian health editor Sarah Boseley looks at what questions still need to be answered. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>
