Operation Ouch! Hospital Takeover

CBBC

Friday 4 January 2019  18:00 - 18:30 (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) Friday 4 January 2019 18:00 - 18:30