Data: 16/04/2021
https://www.youtube.com/watch?v=LeK65pc0wrQ&ab_channel=WorldHealthOrganization%28WHO%29
How much protection does the current batch of COVID-19 vaccines provide us? Would you need a booster shot for new variants? What does science and evidence tell us about mass gatherings and the spread of COVID-19? WHO’s Chief Scientist Dr Soumya Swaminathan explains in Science in 5 this week.
Autor(es): World Health Organization Idioma: Inglês Duração: 1 vídeo do youtube (5:05 min): son., color. Editor: World Health Organization
