Since January numerous blood drives have been called off nationally due to severe winter weather and it has created a shortage, according to the American Red Cross. As a result donors are being urged to give blood or platelets in February to help build up the supply.

People of all blood types – especially those with type O negative blood – are encouraged to make and keep their donation appointments.

After January's winter weather canceled multiple blood drives, the American Red Cross is urging donors to give this February.

The American Red Cross is urging donors to give blood or platelets this February to help replenish the blood supply after thousands of donations went uncollecte

The American Red Cross says since January hundreds of blood drives have been canceled due to severe weather or wildfires. Due to these cancelations the American Red Cross has missed out in nearly 16,000 blood donations.