According to Stanford Blood Centre, there are a total of 8 types of blood groups, which are categorised based on the presence ...

A person with type O blood doesn't produce any antigens. Blood is said to be "positive" or "negative" based on whether there ...

O negative is a rare blood type that can be given to anyone. It is called the “universal donor” and is very useful in ...

Blood type is categorized into one of these eight groups: A-positive, A-negative, B-positive, B-negative, O-positive, O-negative, AB-positive and AB-negative. But what determines blood type and ...

"We’re calling on our community, especially type O donors, to roll up their sleeves and make a donation today." ...

The Northern California Community Blood Bank strongly encourages individuals with O- and O+ blood types to donate as soon as ...

While Rh and ABO are the most common blood groups, MAL is different from them, due to an absence of an antigen called AnWj.

It said Monday that it would give donors of O-negative and O-positive blood e ... air medical transport services across the region. O-type blood is also among the most commonly used in situations ...

A person with type O blood doesn't produce any antigens. Blood is said to be "positive" or "negative" based on whether there are proteins on the red blood cells. If your blood has proteins ...