Share: Title:Ask Bloodworks: Why is O Negative Blood So Special? Duration: 1:31 Plays: 328K views Published: 6 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:46 Bloodworks Nw Dr Kirsten Alcorn Talks About The Urgent Need For Type O Blood This Summer 328K views • 4 months ago ▶️ 1:21 Careers At Bloodworks 328K views • 1 year ago ▶️ 2:51 What To Expect At A Blood Donation Appointment 328K views • 2 years ago ▶️ 1:08 Bloodworks Northwest In Need Of Blood For Emergencies During The Summer 328K views • 4 months ago ▶️ 3:40 Bloodworks Northwest In Need Of Donors To Keep The Blood Supply Stable 328K views • 10 months ago