Are microbes my friends?

Marc Güell and Nico Sastre 

There is a set of micro-organisms (bacteria, viruses, fungi and more) live in our bodies, but what are the microbiota and microbiome? What’s their job in our body? Why is it so important? Are these micro-organisms truly essential for life? In this discussion, Marc Güell, science and ICREA research professor at Pompeu Fabra University, and Nico Sastre, veterinarian and science communicator, will be addressing these questions and others.