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 ...

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 ...

Blood Assurance is asking for help as its supply of O-positive and O-negative blood have reached critical levels.

After several days of heavy hospital care, local blood center Blood Assurance reports supply of O-positive and O-negative blood have hit critical levels.

An urgent call is going out for blood donors as Hoxworth Blood Centers says supplies are running low, especially for Type O ...

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 ...

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 ...

NASHVILLE, Tenn. (WSMV) - O-positive and O-negative blood, as well as platelets, are at critical low levels, according to Blood Assurance. Blood Assurance said several days of heavy hospital usage ...

LIMA — The American Red Cross noted it particularly needs Type O-negative blood donors in the coming weeks. People donating blood from Dec. 9 to 15 will received a $15 e-gift card to a merchant of ...

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 ...

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.