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Bang Goes the Theory - Flu

Seizoen: 8 - Aflevering: 5 / 55 - Eerst uitgezonden: 07 april 2014 - Episode ID: 930262

We have got used to hearing scare stories about strange strains of flu with names like H1N1, but is there any real danger? Jem Stansfield explains flu on a cellular level, showing how it can mutate from a cause of winter snuffles to a virus capable of killing millions. Liz Bonnin witnesses the vaccines being made that will protect us next winter. Maggie Philbin visits a lab where healthy patients are infected with flu, and witnesses exactly how it attacks.