What is cancer?

Dr Chris and Xand from Operation Ouch explore the topic of cancer. What is cancer? And how does it spread?

@cbbc #CBBC #OperationOuch! #Cancer #Health #ChildrensTV

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Hilarious twin doctors Chris and Xand plus Dr Ronx explore the weirdest and most wonderful bits of medicine. From sneezes and snot to pimples and poo, nothing escapes their crazy experiments!

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