Operation Ouch! Hospital Takeover

CBBC

Friday 10 July 2020  09:50 - 10:20 (30 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) Friday 10 July 2020 09:50 - 10:20