The community blood supply has dropped to critically low levels for blood types O positive, O negative, B negative and A negative.
The Red Cross is calling on eligible blood donors to schedule and keep blood donation appointments. To find a donation location and schedule an appointment, go to Red Cross or call 800-RED-CROSS (800-733-2767).
People who are at least 17 years old, weight at least 110 pounds and are in generally good health may be eligible to donate blood.
