In this episode, published on 29 August 2020, WHO’s Chief Scientist, Dr Soumya Swaminathan explains herd immunity.
Learn more: https://www.who.int/emergencies/disea…
Science in 5 is WHO’s series in which WHO experts explain the science about specific issues related to COVID-19. Watch these short videos on WHO’s YouTube, Instagram, Facebook, Twitter, and LinkedIn accounts or listen to the podcasts.