21:06Newshour07/05/2021 20:06 GMT: WHO approves China's Sinopharm vaccineBBC World Service Duration: 53 minutes Fri 7th May 2021, 21:06 on BBC World Service East and Southern AfricaInterviews, news and analysis of the day’s global events. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online