Ebola - the view from Guinea's airport

Several airlines have stopped flying to countries affected by ebola - and others - like South Africa and Kenya - have instituted health checks at points of entry. Guinea-Bissau today decided to close its border with Guinea - where the outbreak began - to stop the virus from spreading. Guinea has - until now - had the largest number of victims. But the authorities are stepping up control measures at the airport. Our reporter Alhassan Sillah went to have a look...