How a virus works | Dr Alice Roberts: Don’t Die Young

Alice demonstrates (with donuts) how a virus works differently to bacteria.

Watch
Further Information
Similar broadcast resources
Biology  |  BBC

The immune system and white blood cells | Dr Alice Roberts: Don't Die Young

Alice describes how the immune system works and what white blood cells do when we're ill.
Biology  |  BBC

White blood cells and the 'war' on infection | Dr Alice Roberts: Don't Die Young

Alice explains how white blood cells fight infection and where they come from.