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 ...

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 ...

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 ...

ABILENE, Texas — Hendrick Regional Blood Center is experiencing a critical shortage of O-negative type blood. Donations can be made at Hendrick Regional Blood Center at 1701 Pine Street. The blood ...

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.

KANSAS CITY, Mo. — The Community Blood Center says hospitals' supply of Type O blood is dangerously low across Kansas and Missouri. The CBC stated there was a sharp drop in donations over the July ...

LAFAYETTE, La. (KLFY) — Blood centers across the nation are facing a blood donation shortage, and here in Acadiana, Our Lady of Lourdes Blood Center says they have a specific need for O-negative blood ...

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 ...

CONNECTICUT (WTNH) — Connecticut Blood Center officials say there’s an urgent need for type O-negative and B-negative blood as they prepare for the summer months. They said the region’s supply of ...

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, ...