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 ...

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 American Red Cross urgently seeks Type O, A negative, and B negative blood donors due to what it describes as a severe shortage.

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 ...

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 ...

Cruz Wallace, a 2-year-old with hemophilia, urgently needs O-negative blood ahead of surgery scheduled for Thursday, his family told KLFY. Hemophilia is a genetic bleeding disorder that prevents blood ...

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 ...

There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is ...