
Laura, a medical radiology technician, goes down the stairs at Zoi's medical centre, a start-up offering personalised medical check-ups in Paris on February 24, 2026. (Photo by Anna KURTH / AFP via Getty Images)

Laura, a medical radiology technician, goes down the stairs at Zoi's medical centre, a start-up offering personalised medical check-ups in Paris on February 24, 2026. (Photo by Anna KURTH / AFP via Getty Images)