When can we expect a vaccine for COVID-19? How will we ensure that it is safe? Who should be vaccinated first and why?
WHO’s Chief Scientist Dr Soumya Swaminathan explains in this episode of Science in 5.
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.