The Blood Type Found Only in Two Families in the World in a Strange Way: Sara
The Blood Type Found Only in Two Families in the World in a Strange Way: Sara
Blood type is determined by the presence or absence of certain antigens on the surface of red blood cells. There are four main blood types: A, B, AB, and O. However, there are also rare blood types that are found in only a small percentage of the population. One such blood type is called the Bombay blood group or Oh type, which is found in only two families in the world.
The Bombay blood group was first discovered in Bombay (now Mumbai), India in 1952 by Dr. Y.M. Bhende. The blood group was named after the city where it was first identified. The Bombay blood group is unique because individuals with this blood type do not have the antigens that are present on the surface of other blood types. As a result, they cannot receive blood from anyone except for individuals with the same blood type.
The two families who have the Bombay blood group are from India and the United States. The Indian family was first discovered in Bombay in 1952, and the American family was discovered in 1961. The members of these families have a rare genetic mutation that prevents them from producing the antigens that are present on other blood types.
One of the most interesting cases of the Bombay blood group was a young girl named Sara. Sara was born in Sweden to Lebanese parents. When she was two years old, she was diagnosed with leukemia and required a blood transfusion. However, the doctors were unable to find a suitable blood donor for her because of her rare blood type.
Sara’s parents were tested and found to have blood types A and B, which are not compatible with the Bombay blood group. The doctors then tested Sara’s older brother, who also had a rare blood type. However, his blood was not compatible with Sara’s either.
The doctors were at a loss as to what to do, but then they remembered a similar case that had occurred in France in the 1950s. In that case, they were able to find a blood donor with the same rare blood type by using a serum that could detect the presence of the antigens that were missing in individuals with the Bombay blood group.
The doctors in Sweden were able to obtain the serum and use it to find a suitable blood donor for Sara. They found a man from the United States who also had the Bombay blood group and were able to successfully transfuse his blood to Sara.
Sara’s case was a remarkable example of how medical science can overcome even the rarest of medical conditions. The discovery of the Bombay blood group has been instrumental in saving the lives of individuals who would otherwise have died because of a lack of compatible blood donors.
In conclusion, the Bombay blood group is a rare and unique blood type that is found in only two families in the world. The absence of certain antigens on the surface of red blood cells makes it difficult for individuals with this blood type to receive blood transfusions from anyone except individuals with the same blood type. However, medical science has made it possible to find suitable blood donors for individuals with the Bombay blood group, as demonstrated by the case of Sara. The discovery of the Bombay blood group has been instrumental in saving lives and will continue to be an important area of study in the field of medical science.
