Alternative post title: The Day I Decided to Become a Plasma Donor.
In school, they taught us all the things about blood type compatibility; about antigens on the surface of red blood cells, anti-A / anti-B antibodies, Rh positive / negative, phenotype and genotype, how O- is the universal blood donor, AB+ the universal acceptor, so on and so forth.
My mother was the one who first brought me to a donation centre to donate blood, and over time, helping others via donating blood became my own passion. I’ve been a regular whole blood donor for a while, and donated every 3 months except during the period when I was iron deficient (I was donating regularly and restricting food at the same time; long story). Donors don’t get financially compensated in Australia, but the knowledge that my blood could save three lives, as Red Cross heavily promotes, was enough.
My blood donation centre of choice was the mobile centre near work. They would appear every 3 months, and because my boss also supported the idea, I could often pop out during work for a quick donation. Every time the staff at the mobile centre would make me feel like I was doing the right thing. They would thank me like they personally and directly benefit from my deed.
Blood Donation Jul 2015: Quite possibly the last whole blood donation
Today, something changed. The finger pricking was done on a painful part of the fingertip. It bruised. Two staff frowned at me and asked if I’d made an appointment (I did), both at interview and the donation chair, and told me they wouldn’t normally take my blood type. They completed the procedure and hurried me along. It was as though I was wasting their time.
I was fully aware of the fact that my AB+ blood is only useful for the also AB+ population, the only ones who could take the blood type transfusion without ill effects. But it was only then, today, a staff handed me a brochure about plasma donation. People with AB+ blood are universal blood recipients because we don’t have anti-A and anti-B antibodies to react to the antigens that may be present on the red blood cells in other blood types, and for the exact reason our plasma has the opposite effect: AB plasma doesn’t contain anti-A and anti-B antibodies and can therefore be received by all blood types. So essentially by donating my full blood the whole time I’ve been wasting their time, my time, and my red blood cells.
ABO Blood Type from the Wikipedia article
I was never taught anything other than blood transfusion in school; the theory was all there but I just never made the connection. Even Mum didn’t seem to know about the “opposite” compatibility until I told her for the first time. In some obscure way, I feel slightly more humble today realising that I apparently could only take AB plasma and nothing else.
But Red Cross really, really has to promote plasma and platelet donations as much as they do whole blood.
I suppose it is more effective to sell one message at a time. I suppose “save 3 lives” is less complicated a message than “make 17 life-saving products”. I suppose most people’s whole blood is far more useful than my own, which I only share with 3% of the world population. I suppose one of the criteria for plasma donation is having successfully donated full blood at least once within the last 2 years. I don’t condone making a donor feel unwelcome (it probably wasn’t even their intention), but I suppose it all worked out in the end.
From the next donation on, I’ll be giving my universally accepted AB plasma. It’s a much longer procedure and one that cannot be done at a mobile donation site, but helping other less fortunate, donating what I can, is my passion.
Today is the day I decided to become a plasma donor.