Simply ExplainedJapanese scientists have created artificial blood that works for ANY blood type! This could be a game-changer for transfusions, especially for rare types.
It's made using hemoglobin from expired donor blood, encased in a shell.
This creates stable, virus-free artificial red cells. No blood type matching needed!
This synthetic blood can be stored for up to 2 years at room temp, or 5 years refrigerated. That's way longer than donated blood's 42 days.
Human trials began in 2022.
After success with small doses, they're now testing larger amounts on volunteers. Mild side effects reported so far.
If trials confirm safety and effectiveness, it could be in practical use around 2030. Other teams are also developing similar artificial oxygen carriers.
