Data: 14/08/2020
https://www.youtube.com/watch?v=uaclvunMMcM
COVID-19 continues to spread around the globe. You can help stop COVID-19 by participating in contact tracing. Check out this video and learn how contact tracing works.
Autor(es): World Health Organization Idioma: Inglês Duração: 1 vídeo do youtube (1:51 min): son., color. Editor: World Health Organization
