ROCHESTER — The Mayo Clinic Blood Donor Program is issuing an urgent call for type O-negative blood donors. It is currently facing a critical shortage of O-negative blood, according to a press release ...

As blood banks across the U.S. report dangerously low supplies of O-negative blood (red blood cells), anesthesiologists are calling for increased donation and changes in how hospitals use this ...

COLUMBIA, SC (WIS) - The supply of type O negative blood at the American Red Cross has dropped to critically low levels. Type O negative blood is always in high demand because it can be transfused to ...

WAUSAU, Wis. (WSAW) - Wisconsin’s O-negative blood supply for emergencies dropped dramatically to a one-day supply in just 24 hours, according to the Community Blood Center. The shortage is ...

HATTIESBURG, MS—United Blood Services is experiencing an increased need for all negative blood types: A negative, B negative, AB negative and especially O negative. Type O negative blood is the only ...

A person's blood type is determined by "the presence or absence of certain antigens – substances that can trigger an immune response if they are foreign to the body," according to American Red Cross.

BIRMINGHAM, AL- The American Red Cross announced Thursday that their supply of type O negative blood has dropped to critically low levels. Type O negative blood is always in high demand because it can ...

The Western Kentucky Regional Blood Center is reporting a critical shortage of Type O-negative blood and is asking donors to make a donation as soon as possible. Vicki Smith, director of communication ...

When I was filling out a volunteer application for a children's hospital and was asked my blood type, I had to think twice. Though I was pretty sure it was O-positive, I wanted to confirm, so I called ...

Your blood type might seem like a minor detail in your medical history, but it carries significant implications for your health and medical care. From emergency transfusions to pregnancy planning, ...

Add Yahoo as a preferred source to see more of our stories on Google. Jul. 22—ROCHESTER — The Mayo Clinic Blood Donor Program is issuing an urgent call for type O-negative blood donors. It is ...