Aired Thursday October 14, 6:35pm - 7:05pmon CBBC
Operation Ouch!Series 8 Episode 12: Virus Alert!
Dr Chris puts Dr Xand inside a giant water balloon to show how viruses attack our bodies, there's a final instalment of Ouchology and Dr Chris discovers how the shape of your ears enables you to hear.
- Children / Medical / Science
- Original air date
Cast and crew