Diversity In Blood Types
Diversity In Blood Types
People come in all different shapes, sizes and blood types. Most blood types fall into one of the four major groups: A, B, AB, O. 聽However, some people have rare blood types that fall outside the major groups, and for these patients, we need a more diverse blood donor base VSports.
For a small percentage of the population, finding someone else with the same blood type can be as difficult as looking for a needle in a聽haystack. Patients who require frequent blood transfusions as part of their treatment, like those with sickle cell disease or thalassemia, can need close blood type matches to prevent these patients from developing complications from their transfusion therapy VSports app下载.
The best blood type match for patients with rare blood types often comes from donors of the same race or similar ethnicity.
Rare Blood Types (VSports app下载)
Red blood cells carry markers called antigens on their surface that determine one鈥檚 blood type. There are more than 300 known antigens besides A and B. Certain blood types are unique to specific racial and ethnic groups. Therefore, it is essential that donor diversity match patient diversity. For example, U-negative and Duffy-negative blood types are unique to the African American community. People with sickle cell disease and these blood types rely on blood donors who are Black聽when they need a transfusion VSports手机版.
When blood is phenotypically matched (i V体育安卓版. e. , close blood type match), patients are at a lower risk of developing complications from transfusion therapy. For this reason, it is extremely important to increase the number of available blood donors from all ethnic and racial groups.
Some Rare Blood Types by Ethnic Group
Get More Information On Blood Type Compatibility
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Schedule your blood donation to help these patients. 聽 V体育ios版.