Within 24 hours of taking Kaftrio, Jesse, five, stopped his painful coughing.
And soon, to his parents' amazement, his appetite began growing.
Last weekend his dad Ben, 35, ran the marathon in four hours and 35 minutes for the Cystic Fibrosis Trust charity, watched by proud Jesse and his family.
Jesse later took a picture he drew of Ben's feat to school and led a special PE lesson to show classmates his daily exercises to keep his lungs clear and fit.
Previously, the youngster was stantly in hospital battling clogged lungs from the sticky mucus caused by CF.
Last year, his mum Chloe pleaded for Kaftrio to be made available on the NHS.
Denne historien er fra April 27, 2024-utgaven av Daily Express.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra April 27, 2024-utgaven av Daily Express.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
Slo torture as Brits waste a golden chance to end hoodoo
BOULTER RUNS OUT OF GAS AND TEAM LOSE THEIR WAY
BY EDDIE DID ME A FAVOUR HAVING A GO
Ollie changed after Jones attacked his 'bad attitude'
HILL DOESN'T TOP BILL
NICKY HENDERSON insisted there is \"nothing wrong' with Constitution Hill after his stable superstar was deposed as Champion Hurdle favourite yesterday.
THE ALTERNATIVE UNDERTAKER
From clifftop ceremonies to campervan-driven vigils and funeral pyres, Rupert Callender s revolutionising the 'bad theatre' that characterises the business of death in modern Britain
Cock-a-doodle-don't!
Residents have sleep shattered by bird's noisy 3am squawking
Mission to revive boxer pupfish after zoo finds it has the only one left
A ZOO is spearheading a conservation effort to save a rare fish species from extinction - after discovering it had the last remaining boxer pupfish.
'I'll never forget the horror in my dying husband's eyes'
A WIDOW who watched her husband choke to death due to cancer says she will never forget the look of horror in his eyes.
Gisele blasts the 'cowards' accused.of her many rapes
A FRENCHWOMAN who was sexually violated by scores of men after her husband drugged her called them all \"cowards\" yesterday as she gave evidence for the last time.
5,000 calories per day and no nature documentaries
Rev Richard Coles on lax pre-jungle routine
A criminal abuse of 'Stasi' police powers Pictures: GETTY
THE SINGLE most appalling aspect of the Allison Pearson story is that she was not told of what exactly she was accused.
