Operation Ouch! Hospital Takeover

CBBC

Sunday 25 April 2021  12:45 - 13:10 (25 mins)
Germ-Fighters. 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) Sunday 25 April 2021 12:45 - 13:10