21:06Newshour27/12/2020 21:06 GMT: Covid: EU starts mass vaccination in 'touching moment of unity'BBC World Service Duration: 53 minutes Sun 27th Dec 2020, 21:06 on BBC World Service News InternetInterviews, news and analysis of the day’s global events. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online