Wisconsin faces critical O-negative blood shortage

WAUSAU, Wis. (WSAW) - Wisconsin’s O-negative blood supply for emergencies dropped dramatically to a one-day supply in just 24 ...
News 9

Oklahoma blood banks report critical type O shortage; See how you can help

Hospitals rely on type O blood for trauma care and emergencies, but donations have dropped after the holidays.
The Journal Record

Our Blood Institute calls urgently for type O donors in January

Our Blood Institute urgently seeks type O blood donors during National Blood Donor Month to support emergency care and trauma patients.

Blood center has critical need for Type O negative donors

The Western Kentucky Regional Blood Center is reporting a critical shortage of Type O-negative blood and is asking donors to ...
WXPR

Donors needed as the O Negative blood supply is running short

“Only about 9% of the population has this blood type, but is always in high demand.” said John Hagins, President & CEO, The ...
Hosted on MSN

Gwada-negative: The rarest blood group on Earth

Most people know their blood type—A, B, AB or O—along with whether they are Rh-positive or negative. But these familiar categories (those letters plus "positive" or "negative") represent just two of ...
WDEF

Blood Assurance in Need Of O Blood

CHATTANOOGA — Blood Assurance is in need of O Blood and they are calling on O-negative and O-positive donors to help out.
Popular Mechanics

Scientists Have Discovered a New Blood Type. Only One Person on Earth Has It.

The ABO-Rh system of blood group typing is an immensely successful method that helps medical professionals safely perform blood transfusions throughout the world. Scientists from the French Blood ...
Medical Xpress

Gwada-negative: The rarest blood group on Earth

Most people know their blood type—A, B, AB or O—along with whether they are Rh-positive or negative. But these familiar categories (those letters plus "positive" or "negative") represent just two of ...