11:45The Curious Cases of Rutherford & FrySeries 15A Cold Case Part 1BBC Radio 4 Duration: 34 minutes Thu 21st Apr 2022, 11:45 on BBC Radio 4 ExtraAvailable for over a yearListen nowWhy do we get more colds in winter? A viral story for Rutherford and Fry Show more GenresFactualScience & NatureFactualScience & NatureScience & TechnologyBrandThe Curious Cases of Rutherford & FrySeriesThe Curious Cases of Rutherford & Fry: Series 15 Source: BBC Online