11:30How to Vaccinate the WorldVaccine HesitancyBBC Radio 4 Duration: 29 minutes Mon 14th Dec 2020, 11:30 on BBC Radio 4 LWAvailable for over a yearListen nowFor a vaccine to work, people need to take it. But some are hesitant. Show more GenresFactualScience & NatureFactualScience & NatureScience & TechnologySeriesHow to Vaccinate the World Source: BBC Online