O negative is indeed a rare blood type. It is estimated that only about 7% of people have this blood type. This type of blood is also known as the "universal donor" because it can be used to safely transfuse into any other type of blood. O negative blood is needed in emergencies, particularly when a person's blood type is not known.
What is O Negative Blood?
O negative blood is a type of blood that is missing the A and B antigens. This makes it a universal donor type, as it can safely be transfused into any other blood type without causing a reaction. O negative blood is often used in emergencies, as it is the safest option for transfusions when the recipient's blood type is not known. O negative blood is also used more often for premature babies, as their immune systems may not be developed enough to properly process other types of blood.
How Common is O Negative Blood?
O negative blood is rare, with only about 7% of the population having this type of blood. As such, it is important for those with O negative blood to donate regularly to ensure a sufficient supply in times of need. O negative blood is in high demand, as it can be safely used in transfusions without the need for further testing.
Who Can Receive O Negative Blood?
Due to its universal donor status, O negative blood can be safely transfused into any other blood type. This makes it the preferred choice in emergencies, where the recipient's blood type is not known. O negative blood is also often used for premature babies and for those with compromised immune systems.
