Operation Ouch! Hospital Takeover

CBBC

Wednesday 19 June 2019  08:20 - 08:50 (30 mins)
The doctors reveal the amazing army of germ fighters that make up your immune system, and they find out just how difficult it is to clean a baby's incubator. [S]

Operation Ouch! Hospital Takeover may be available on playback
Operation Ouch! Hospital Takeover (CBBC) Wednesday 19 June 2019 08:20 - 08:50