While having O negative blood makes you a universal blood donor, it also means that if you need blood, you can only be transfused with O negative blood. Not only will you help save lives, but you’ll also ensure there’s a good supply of O negative available should you need blood. Almost anyone with any blood type can receive these red blood cells. If you have O negative blood and are able to donate, we encourage you to do so. O negative blood contains no A, B, or RhD antigens. What does this mean for those with O negative blood? O negative blood may not be the rarest blood type, but may be critical to a victim’s survival in an emergency. When trauma victims need urgent treatment, there is seldom time to test their blood type, so O negative blood is used. In addition, emergency services, including ambulances and helicopters, may also carry it to keep patients alive while they’re being transported to a hospital. Hospitals need to have it on hand for emergencies. O negative blood is valuable because it can be transfused to anyone, regardless of their blood type. If O negative isn’t that rare, why do blood centers and hospitals always need it?

Fewer than 50 people in the entire world population are known to have Rh-null blood. However, the rarest blood type in the world is Rh-null, which is so rare most of us have never heard of it. Is that rare? Only about 1 in 67 have B negative blood, making it rarer. Or to put it another way, about 1 in 15 people have O negative blood. If you have 0 negative blood, you have something in common with about 7 percent of the US population. What is your blood type? Donate and find out.People with O negative blood often wonder how rare their blood is since it is always in demand by hospitals and blood centers. Nearly 16 million blood components are transfused each year in the U.S.' When we separate the ‘O’ types into ‘negative’ and ‘positive’ we find that ‘O’ negative (the universal donor blood) constitutes less than 7 of the worlds population. Blood type ‘O’ is the most common of the blood groups. For more about plasma donation, visit the plasma donation facts. Therefore, there must have been some manner of intervention giving rise to Rh-negative blood groups.

The universal plasma donor has Type AB blood. You can receive blood from A- and O- blood type. Here are a few important things about A-negative blood type donation. It is worth mentioning that A-negative blood type is quite rare and is only 6 of the population has it. The universal red cell donor has Type O negative blood. You usually inherit blood type from your parents, especially when you have an Rh-negative type. The need for O+ is high because it is the most frequently occurring blood type (37% of the population). So together, O donors are key to saving lives Bloodworks Northwest is the sole provider of over 95 of the hospitals in. When there is a shortage of Type O Positive blood it creates a ripple effect depleting Type O Negative. This means that they can give blood to anyone who needs it. As the universal blood type, Type O Negative can be transfused to any patient suffering from trauma making it invaluable. However, the need for O negative blood is the highest because it is used most often during emergencies. O Negatives are extraordinary They are considered the Universal Blood Type. Only 7% of the population are O negative. Types O negative and O positive are in high demand. Minority and diverse populations, therefore, play a critical role in meeting the constant need for blood. Type O is routinely in short supply and in high demand by hospitals – both because it is the most common blood type and because type O negative blood is the universal blood type needed for emergency transfusions and for immune deficient infants.Īpproximately 45 percent of Caucasians are type O (positive or negative), but 51 percent of African-Americans and 57 percent of Hispanics are type O. Why? O negative blood can be used in transfusions for any blood type. Universal donors are those with an O negative blood type.

Type o negative blood