After you have seen the programme perhaps you might like to send a letter of protest to the BBC about the outrageous portrayal of the adenovirus. They are shown as evil and black and rather like tiny little Darth Vadars.
Whereas Dr Viv assures me that adenovirus are actually pink and blue, depending on if they are found in the nose of a boy or a girl. She also says that they are cute and chirrupy little things, and that they are only too glad to help us 'stand up to cancer'.
So watch the programme and tell me if it is not pure viral racism.