Although all blood types are needed, those with O-negative type blood are especially encouraged to donate. According to the American Association of Blood Banks, those with O-negative blood type make up only nine percent of the national population. However, O-negative blood can be used by anyone in an emergency situation, regardless of type.
Providing every drop of blood needed by patients in 140 medical facilities across the state, Oklahoma Blood Institute is the ninth largest, non-profit blood center in America. For more information or to make an appointment, call 877-340-8777 or visit obi.org.
* 16 year olds must weigh at least 125 and provide signed parental permission, 17 year olds must weigh at least 125 pounds, 18+ year olds must weigh at least 110 pounds.