

But thankfully, the best way to deal with these feelings is by naturally reducing stress with exercise. However, the greatest danger lies in hiding and internalizes these emotions. And you also resemble type B, as in when you go through a traumatic emotional state, you also suffer the physical consequences of these strong emotions. If you have type AB blood coursing through your veins, then your body has the tendency to overproduce adrenaline under stressful situations (just like Type O). However, you are also more at risk of becoming a victim of: In other words, if you have this blood type, then you get to enjoy the fusion of these two blood types. Nevertheless, the type AB blood type resulted from the intermingling of Type A and Type B blood types. In comparison to type O blood, which is the oldest blood type. It appeared approximately 12 centuries ago.

This is one of the reason I mentioned the word “alien”, because it is so rare.Īlso, this blood type is one of the “ newest” blood types. You are incredibly unique because this blood type is found in less than 5% of the population. Many donors are lost each year because they have changed thier address.If you have type AB blood then congratulations! If you have changed your address please inform NHS Blood and Transplant. Perhaps most important of all – KEEP IN TOUCH.Agree to go on the International Panel of Donors, if invited, so that we may call you specially, perhaps a little sooner than usual.Blood can be frozen if it is very valuable and not needed immediately (blood can be stored frozen for years). Please attend regularly to give blood.Some patients need blood which is very rare indeed, even among black people. Such patients may be in London, but we also help to supply blood for black patients in areas covered by other transfusion centres. These donors may be called specially to make donations for particular patients whose blood is hard to match. Over 2200 black donors have been screened in this way and at least 100 are fully grouped and on our special panel. Secondly, blood from donors marked “sickle cell test” is fully grouped in our laboratory so that we know about any donor who has a special blood group. Their blood should not be transfused to sickle cell patients, but we can use it for all other patients. Firstly, we find out which donors are carriers for sickle cell disease, and we are able to inform them accordingly. When a donor enrols asking the laboratory to do a “sickle cell test” helps in two ways. How are Afro-Caribbean donors identified? Therefore we need to find donors who also have these special blood groups and they will mostly be Afro-Caribbean donors. As you may know, this inherited condition most commonly occurs in black people and these are the people who, as we have seen, have “special” blood groups. One group of patients who may have blood transfusions are those with sickle cell disease. Patients who receive many blood transfusions do develop antibodies to blood groups other than their own and this can make it very difficult to find blood which will be compatible with them.

Blood of the same ABO and Rh group can be transfused with no need to match for any of the blood groups. An individual who has never received a blood transfusion is unlikely to possess any antibodies. Before any blood transfusion is given, the hospital would check the patient’s ABO and Rh group and test to see if the blood contained antibodies to a selection of other blood groups. Why do we need blood with these special groups?īriefly, for patients with these special groups. When we look at some of the other blood group systems we can see some interesting differences between their distribution in black and white people: Group B is fairly uncommon in Europeans – 14%, but 35% of Chinese have this group. For example, 85% of Europeans are Rh (Rhesus) D positive, about 95% of West Africans are Rh D positive but among the Chinese the figure is 100%. Very often it is, because the distribution of blood groups varies throughout the world. Is blood from Afro-Caribbean donors different? When we look at these we realise that the combinations are endless, and that no two people (except identical twins) will have exactly the same blood groups. However, there are many more blood groups (about 23) which can be identified. When you become a blood donor you are grouped as Group O, Group A, Group B or Group AB, and your blood donor certificate book also tells you whether you are Rh (Rhesus) D negative or positive. It is not endorsed by the Sickle Cell Society and does not form part of our Information Standard-accredited information The information presented in this article came from the Blood Transfusion ServiceĪs you probably know, your blood group is inherited from your parents.
