If you don't know your blood type, you're not alone. However it is important medical information to know, and here's how you can find it. Macy Meyer is a North Carolina native who graduated from ...
are people with O-negative and B-negative blood. People with Type O are valued as universal donors who can give blood to anybody, while those with a negative RH are especially valuable because they ...
The New York Blood Center (NYBC) declared a statewide blood emergency on Tuesday as donations hit a critical low.
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