Episode details
Available for over a year
Kayla King tells Melvyn Bragg about two categories of parasites and how parasites move between hosts.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Kayla King tells Melvyn Bragg about two categories of parasites and how parasites move between hosts.
Programme Website