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 Northern California Community Blood Bank is in “urgent” need of O-negative blood, with supplies locally reaching “critically low” levels and is asking the public to help replenish the supply.

Blood Assurance is calling on O-negative blood donors as reserves have dropped to a critically low 1–2-day supply. O-negative is the universal blood type, often used in emergencies and trauma cases ...

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 ...

The American Red Cross and Bloodworks Northwest — two organizations that provide blood supply to hospitals across the nation — are still facing critical shortages of two blood types, prompting them to ...

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 ...