More and more ambulances carry blood when responding to trauma scenes. Officials say transfusions before patients arrive at the hospital will save lives.

For many years, first responders would rush patients with severe blood loss to the hospital for a blood transfusion. But in ...

The ABO-Rh system of blood group typing is an immensely successful method that helps medical professionals safely perform blood transfusions throughout the world. Scientists from the French Blood ...

More patients are requesting unvaccinated blood for transfusions since COVID-19 vaccines were approved, but experts say it poses risks, not benefits.

Laboratory-grown red blood cells have been transfused into a person in a world-first clinical trial. A couple of spoonfuls ...

As blood banks across the U.S. report dangerously low supplies of O-negative blood (red blood cells) - commonly called the "universal donor" - anesthesiologists are calling for increased donation and ...

Blood transfusions have been one of the most incredible medical advancements in human history, saving countless lives. The first transfusion is said to have taken place in 1667, but it wasn’t ...

Share on Pinterest Could lab-grown blood fill an important gap in blood availability? Image credit: Frank Molter/picture alliance via Getty Images. Blood plays a vital role in the health of the body, ...

Understanding blood type compatibility is necessary for ensuring safe blood transfusions and organ donations. We will explore the different blood types, how they are compatible with each other, and ...

Most people are familiar with the four broad human blood types—A, B, AB, and O—and it’s likely they may even know that they come in positive or negative varieties (an indicator of what’s called an Rh ...