In France, nearly a million individuals have one of these rare bloods, affecting less than 4 people out of 1,000. Jérémy is a 36-year-old mathematics teacher.
“I carry a very rare phenotype,” explains the teacher. We all know the most common blood groups A, B, O. But Duffy, Bombay or Dantu? In France, like Jé Rémy, almost a million people have a rare blood.“We save our lives, but also those of others”: carriers of rare blood, precious donors.