ScienceWhy do we get so many colds in winter?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience01/29/2018January 29, 2018#wanttoknow! – This week's viewer's question comes from Shyam Sunder Lakesar from Rajasthan in India.https://p.dw.com/p/2raW3Advertisement