07:06Newsday27/01/2021 07:06 GMT : Europe's Covid-19 vaccine supply and demand rowBBC World Service Duration: 53 minutes Wed 27th Jan 2021, 07:06 on BBC World Service East and Southern AfricaAvailable for over a yearListen nowWhat could this mean for the rollout? Show more GenresNewsFormatsMagazines & ReviewsBrandNewsday Source: BBC Online