A mere 2% of the U.S. population has B negative blood, making it an invaluable resource for our hospitals and local communities. Known for its compatibility with B and AB negative blood types, B negative blood plays a critical role in saving lives during emergencies and supporting patients with specific medical needs.
Whether you are a seasoned donor or are considering donating for the first time, this guide to B negative blood will provide essential information about the importance of this exceedingly rare blood type.