Home Archives Blood Assurance issues emergency appeal for O-Negative donors Blood Assurance issues emergency appeal for O-Negative donorsAugust 18, 2024 Blood Assurance is experiencing a critical shortage of O-negative blood, with only 10 units available as of Tuesday. O-negative blood is the universal blood type,… Login to continue reading Login Sign up for complimentary access Sign Up Now Close posteditor Articles: 21727 Previous Post Rieder named new Moore County attorney Next Post Middle School Tree Club gains acclaim