The series that puts major health stories under the microscope, presented by Alice Beer.
Tonight's edition focuses on meningitis which kills more than 500 people a year in Britain. It features moving case-studies, reveals how little parents know about the signs and symptoms, and dispels common myths. Plus a report on new developments in the battle against the disease. With John Nicolson.
Watchdog Healthcheck Hotline: call free on [number removed]
Meningitis Helpline: call [number removed]
See Dr Mark Porter: page 39