![]() ![]() 98% of sickle cell issues with human blood originate from people with an African-American or Black ethnicity.Asians are more likely to be B Positive and AB Positive than any other ethnic group.Caucasians are more likely to be A Positive than any other ethnic group.53% of Hispanics in the US are believed to have O Positive as their blood type, making them the largest ethnicity with this type of blood.Caucasians are 2x more likely to have a negative Rh factor compared to any other ethnic demographic and 14x more likely to have a negative blood type when compared to people from an Asian ethnicity. Negative Rh factors are the rarest types of blood.The most common blood type in humans from all ethnicities is O Positive.Ethnicity And How It Affects Blood Typing ![]() Based on these blood types, some basic demographic data can be collected about how our blood makes us the same, but also creates certain differences. AB blood is a universal donor for blood plasma. O blood is a universal donor for red blood cells and O Negative blood can be given to anyone, making it particularly valuable for blood donations. There are two types of universal donors when it comes to blood type. Each of these blood types is then assigned a positive (+) or negative (-) Rh value. There are 4 lettered blood types: A, B, AB, and O. The different typing is a reflection of the presence of antigens of the lack of them in certain combinations. This is despite the fact that human blood is made from the same basic elements in every person. Humans have 8 basic blood types that are considered to be common. ![]()
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