Is B+ common blood type in India?

“Blood group B+, however, is present in almost one in two people in north India,” says Dr SP Agarwal, secretary general, IRCS. Globally, blood groups O+ and A+ are the most common, followed by B+ and AB+.

Where does B+ blood come from?

You inherited the B from your father and an O from your mother – since B is dominant, you have the B blood type. Your sister would have inherited the O from your father and an O from your mother, making her blood type O. Tina on May 06, 2019: My father is b+ and mother is o+.

Is B positive blood rare in India?

Results: The study showed that O was the most common blood group (37.12\%) in the country closely followed by B at 32.26\%, followed by A at 22.88\% while AB was the least prevalent group at 7.74\%. 94.61\% of the donor population was Rh positive and the rest were Rh negative.

What is the blood type of most Indians?

O group
All major ABO blood alleles are found in most populations worldwide, whereas the majority of Native Americans are nearly exclusively in the O group.

What is the rare blood group in India?

The rare, Bombay blood group was first discovered in Mumbai (then Bombay) in 1952 by Dr Y M Bhende. Each red blood cell has antigen over its surface, which helps determine which group it belongs to. The Bombay blood group, also called hh, is deficient in expressing antigen H, meaning the RBC has no antigen H.

Is there a 5th blood type?

hh, or the Bombay blood group, is a rare blood type. This blood phenotype was first discovered in Bombay by Dr. Y. M. Bhende in 1952.

Is B+ A rare blood type?

How rare is B positive blood? This means only 8\% of donors have B positive blood. In total, 10\% of people belong to blood group B, making it one of the least common blood groups.

Which is the most common blood group in India?

Which is The Most Common Blood Group In India? In India, blood group types B + and 0+ are most common and the least frequent blood types are AB – and A -. Specifically, the blood group distribution looks like this. How is The Blood Group Inherited?

What is the history of blood type B in Asia?

Blood typeB may have mutated in response to climatic change. It first came India or Ural region of Asia with mix of Caucasian and Mangolian tribe. As the Mongolians swept through Asia, the gene of blood type B got firmly entrenched.Now, Blood type B is found in increased number towards Japan, Mongolia, China, India and Ural region of Asia.

Is B positive blood type common in all races?

But, note that not all of the ethnic groups share the same proportions of the B positive blood type. This blood type is present in about 9\% in Caucasians, 18\% in African American, 9\% in Hispanic, and 25\% in Asian. An individual with a B positive blood type has both antigens B and Rh on the blood.

What is the B – blood type and who has it?

This means that approximately one in sixty-seven donors has a B – blood type. As we mentioned, human blood has antigens, and some people (160 out of 340) have antigens that are ‘’high prevalence’’. If you have ‘’high prevalence’’ your blood is not rare since a lot of people have it on their red blood cells.