Face mask supplies may be limited, but do they even work?

And why you should stop touching your face, but that's much easier said than done.

On the show today:

* Does a face mask really protect you?

* How often do we touch our faces? (spoiler: it's a lot)

* Can you get coronavirus if an infected person touches fruit and vegetables at the supermarket?

* How will hospitals manage if there's huge numbers of people needing care?

* And why isolation means isolation. No family members allowed.

All that, and a frightening new study which could show how easy it is for a sick person to get coronavirus over everything.