01:32DiscoveryWaging War On VirusesBBC World Service Duration: 27 minutes Thu 1st Jul 2010, 01:32 on BBC World Service OnlineAvailable for over a yearListen nowIn the battle to stop viral attack on people, plants and livestock why isn't humankind winning?GenresFactualScience & NatureFormatsDocumentariesBrandDiscovery Source: BBC Online
