07:32Health CheckLassa Fever Outbreak in NigeriaBBC World Service Duration: 27 minutes Thu 22nd Feb 2018, 07:32 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowHealth issues and medical breakthroughs from around the world. Show more GenresFactualHealth & WellbeingFormatsMagazines & ReviewsBrandHealth Check Source: BBC Online