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African American Rare
I have a few O + blood?
I recently wrote this: I have O positive blood and to give every 6 weeks. I know it's common, but is apparently not mine? I have O positive blood, I know this is very common and sought after. I recently received a letter in the mail program American Rare Donors plastic card with mine. Apparently, this is not only the type .. but the "other" in my blood which is rare. I tried research in the numbers, but have no idea. I called the # on the letter and the woman told me that I did something that is rare ... goes here. If anyone knows what that means please help. N-,-s, E. C, K: -1, Fy (b), JK (b). Ohh I do not think Fy (b) is called Duffy something! And I answer that Duffy is in many African-Americans. What I find interesting is that I'm white ...? My father contracted malaria, once Duffy is supposed to help do not have to (I think?) Maybe ... because it is so interesting!
The antigens are common, but fortunately less antigenic ABO. The possibility of an antibody directed against the antigen because it is one in every hundred received a transfusion during pregnancy in some cases. The Fya Fyb and are in the Duffy blood group. Fya positive, you're like most Caucasians. Most Blacks are Duffy negative and Duffy antigen is a certain type of malaria due to P. vivax grants appeal. It does not help that malaria antigen negative P. falciparum, which is fatal. Anti-E is often the case with anti-c so that the two are related and some institutions issue of antigen negative blood both antibodies. Anti-E, C and K are somewhat common Kell antibodies. The good news is that they are negative for antigens and is able to offer antigen negative blood and the bad news is that they are able to form antibodies against. Basically, any antigen has not then it means that one is capable of forming antibodies against antigens. v N, Fyb art and Kidd antibodies are much less common and therefore Jkb less need for this type of blood.
Rare 1920's African American Collection
