The World

Border controls tighten in wake of flu scare

As the confirmed numbers of confirmed cases of swine flu continue to rise around the world, countries are responding at their borders, tightening transport and immigration controls. BBC Correspondent Matt McGrath joins us.

Health & Medicine

As the confirmed numbers of confirmed cases of swine flu continue to rise around the world, countries are responding at their borders, tightening transport and immigration controls. Joining us now to look at how the world is responding at the border is BBC Correspondent Matt McGrath.