There are two types of each blood type, a positive and negative version. A+ is a popular blood type which 32.3% of the worlds population does have. However, O+ is the most common blood type with an average 38.4%.
About 7% of people have the blood type O negative. Type 0 blood is the most needed blood type as it is the universal blood type. Though those with this blood type must have this blood type and no other.
The importance of blood typing is for you to know your blood type in case there is an emergency and you need a blood transfusion. The o type blood can be given to most people regardless of their blood type.
it is the most common blood type of all. over one third of all people in the world have AB blood type
The most common blood type is O+, which is 40% of humans blood type.
All of the positive blood types are the most common. However, the blood type 0 positive is the most common blood type among all people in the world.
The overwhelming majority of people in America have type O blood. A significant minority have type A blood and a very small percentage of the American public has either type B or AB blood.
O positive is the more rare and the most needed blood type in the world according the Red Cross. It is also the most compatible with other blood types. People with this rare blood type are encouraged to give blood whenever possible so that large quantity will be in supply for those needing blood transfusions.
If you have blood type a you can donate blood to other people who have type a blood and to people who have type ab blood. People with type a blood are said to have thicker blood than the other blood types.
Type AB positive is often referred to as the universal recipient because most people with this type of blood can receive any other type of blood given to them.
AB type blood is known as the universal recipient because people with this blood can accept donations from any other blood type. O blood is considered the universal donor because this blood can be accepted by any recipient.
O is actually the LEAST common blood type. It is the type of blood that is basically universal... so you can have type A blood but get an O transfusion and be ok. It is VERY rare to have O blood type. If you do have O blood type, go donate blood now!!
The most common blood type is the o+ blood type.