Awareness Day

World Blood Donor Day

June 14, 2026 Recurs yearly

Voluntary blood donation awareness illustration featuring donors and healthcare workers.

2026 Theme

One Drop of Humanity. Give Blood. Save Lives.

Campaign Representation

Officially represented by the Red Ribbon.

Campaign Description

Observed annually on 14 June – the birthday of Karl Landsteiner, discoverer of the ABO blood group system; this WHO-led day honors voluntary, unpaid blood donors whose contributions support patients in emergencies, childbirth, surgeries, and cancer treatment.

Theme Focus

“One Drop of Humanity. Give Blood. Save Lives.” places the human meaning of blood donation at the center of the campaign. WHO presents each donation as more than a medical procedure: it is an expression of compassion, solidarity and collective responsibility that can become a lifeline for someone else.

The campaign also emphasizes that blood availability cannot depend on occasional appeals alone. Regular, voluntary, unpaid donors are the foundation of reliable blood supplies, while governments and health systems must invest in safe and sustainable national blood programs.

Key Priorities

  • Encourage regular voluntary, unpaid blood donation.
  • Increase awareness of the life-saving value of blood and plasma donation.
  • Inspire younger generations to become regular donors.
  • Recognize and celebrate existing blood donors.
  • Improve access to safe blood and blood products for everyone.
  • Strengthen national blood-transfusion systems.
  • Invest in donor recruitment, retention and blood-safety systems.
  • Improve blood collection, testing, processing, storage and transfusion practices.
  • Address inequalities in blood availability between and within countries.
  • Strengthen governance, regulation, financing and quality assurance.
  • Promote evidence-based and safe transfusion practices.
  • Build resilient blood systems capable of responding to emergencies and routine healthcare needs.

Key Concepts

  • Blood donation
  • Voluntary unpaid donation
  • Blood donor
  • Blood supply
  • Blood safety
  • Blood products
  • Plasma donation
  • Blood transfusion
  • Transfusion medicine
  • Donor recruitment
  • Donor retention
  • Blood screening
  • Blood testing
  • Blood processing
  • Blood storage
  • Transfusion safety
  • Hemovigilance
  • Emergency transfusion
  • Severe anemia
  • Childbirth hemorrhage
  • Trauma
  • Surgery
  • Cancer care
  • Sickle cell disease
  • Thalassemia
  • Hemophilia
  • Immune deficiency

Campaign Resources & Support

View Awareness Calendar