Why do I have a runny nose and sore throat?
Channel: WhyBlueSky
Date: 14/10/2015

Doctor Cory Young tells children how our immune system works, comparing it to an inner army which protects us against germs, such as bacteria and viruses. He invites students for the lesson: http://whybluesky.net/lesson-plans/lesson-plans/Health/why-do-i-have-a-runny-nose made available by WhyBlueSky.

Speaker: Cory Young
Interview: Agnieszka Żarnowska
Shooting: Witold Dajek
Editing: Michał Małkowski

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.