April 17, 2026
This year’s theme is Diagnosis: First step to care.
The WFH estimates that over three-quarters of the population of people with hemophilia worldwide are undiagnosed, and an even more significant gap also exists for other bleeding disorders. This means that hundreds of thousands of people with bleeding disorders around the world still lack access to basic care.
In particular, women and girls with bleeding disorders still face many challenges to receiving a diagnosis, delaying their access to treatment and care.
World Haemophilia Day 2026 is an opportunity to raise awareness and provide education on bleeding disorders, sharing stories from our community and encouraging everyone to come together in support of people with bleeding disorders.
World Haemophilia Day was started in 1989 by the World Federation of Hemophilia (WFH), choosing 17 April in honour of WFH founder Frank Schnabel’s birthday.