Australian Red Cross Lifeblood

Blood pressure: New research shows a changing climate may jeopardise global blood supply

A new study suggests a changing climate threatens the continuous availability of safe blood across the world. Researchers warn that warmer temperatures, natural disasters, and infectious diseases will impact the ability of people to donate and trigger a rise in blood demand.

SourceAustralian Red Cross Lifeblood·JournalThe Lancet Planetary Health·TypeSystematic review·DateApr 16, 2025

Don’t bin your blood

Australian Red Cross Lifeblood researchers surveyed over 4,000 people with haemochromatosis and found that their blood and plasma can be used to save lives. The study highlights the potential for these donors to increase blood supplies globally, particularly in countries accepting plasma donations from individuals with this condition.

SourceAustralian Red Cross Lifeblood·JournalTransfusion·TypeSurvey·DateFeb 18, 2025