The Conversation

Curious Kids: how does our blood fight viruses like chicken pox and colds?

Author: Archana Koirala, Paediatrician and Infectious Diseases Specialist, University of Sydney

When you're feeling sick, your immune system is fighting to get you well again.www.shuttershock.com , CC BY

If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au.

How does our blood fight viruses like chicken pox, sickness and colds? - Teddy, 5, Oxfordshire, England.

Our bodies are made up of...

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