The World Health Organization Jun 12 2026 New data from the World Health Organization (WHO) show sustained progress towards safer blood supplies globally but also highlight persistent inequalities in access to safe blood and weaknesses in governance, financing and regulation of blood systems. Data collected from 132 countries reveal that global blood collections increased by nearly 19% between 2013 and 2023. Voluntary, unpaid donors continued to drive this progress, accounting for over 85% of