20:32Health CheckLassa Fever Outbreak in NigeriaBBC World Service Duration: 27 minutes Wed 21st Feb 2018, 20:32 on BBC World Service Europe and the Middle EastAvailable for over a yearListen nowHealth issues and medical breakthroughs from around the world. Show more GenresFactualHealth & WellbeingFormatsMagazines & ReviewsBrandHealth Check Source: BBC Online