United Blood Services is experiencing a critical shortage of O-negative blood. O-negative blood donors are asked to donate as soon as possible. Blood bank officials are asking for O-negative donors ...

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 ...

O-positive and O-negative blood supplies are critically low across Oklahoma. Here’s why hospitals rely on type O donors and how you can help. O-positive and O-negative blood supplies are critically ...

United Blood Services has issued an appeal for donors with rare Rh negative blood types, especially type O-Negative and type A-Negative. Demand is very high for those blood types, while the number of ...

(LEX 18) — The Kentucky Blood Center is urgently requesting blood donations this Memorial Day as the center reports a critical shortage in its blood supply. Mandy Brajuha of the Kentucky Blood Center ...

NBC 5 and Telemundo 39 have partnered with Carter BloodCare to emphasize the importance of donating blood this summer.

The foundation is asking donors to help supply hospitals throughout the area due to a critical shortage of O-negative in the ...