Wednesday, November 4, 2015

Holy Shit, James Harrison!

James Harrison with two babies

In 1951, a 14-year-old Australian kid named James Harrison underwent major chest surgery. There were no major complications, and he ended up fine, but it struck him as incredible that he required almost 3.5 gallons of donated blood in order to survive the ordeal. From that moment, he made a personal vow to donate as much blood as he possibly could once he had fully recovered. As soon as he turned 18, he started giving plasma every 2-3 weeks.

Which I guess was exhausting? This pictogram is weird.

Once he had one or two donations under his belt, there was an interesting development. It turns out James Harrison's blood contained an antibody called Rho(D) immune globulin. That probably doesn't mean much to you, but to OB/GYNs and medical researches, finding this antibody in someone who was vowing to donate as much blood as humanly possible was like planting a garden and finding El Dorado in your backyard as a result.
Muisca Raft Legend of El Dorado
I have a sudden urge to start November.

To understand why, you need to know a bit about blood types and pregnancy complications. If a pregnant woman has a negative blood type but the fetus is positive, the mother's blood often treats the baby as a disease. The medical term for that situation is Rhesus Disease, but it's also known as "Bad News Bears." In the best case scenario, the baby is born anemic. More often than not, it could cause miscarriage or stillbirth.

Rhesus Disease used to be one of the most common causes of pregnancy and birth complications. But then James Harrison came around. When his fancy-pants antibody is given to pregnant women, it essentially hides the part of the baby's blood that causes the mother's body to treat it as a parasite. Thousands of babies were born and lived because Harrison was constantly donating. It wasn't long before researches developed RhoGAM, which is essentially a vaccine that protects at-risk pregnancies from Rhesus Disease.

James Harrison is still around and donating, and he's become a major voice for blood donation. He currently holds the world record for lifetime blood donations -- which, by now, is well over 1,000. It's estimated that his blood has saved over 2.4 million babies.
Crying newborn.
Well that's just ungrateful.

I don't usually get personal on this blog, but in this case I'm going to make an exception. My daughter is quite possibly alive today because of James Harrison. Her blood type is Rh positive and her mother's is Rh negative. My daughter is easily the single best thing that's ever happened to me. She's brought immeasurable happiness into my life, and I owe that happiness, in part, to James Harrison.
My foot and my baby's foot
There is nothing like this.

Holy shit.

By the way, you ought to consider donating blood yourself. You've got a ton of it, and it's not like you're using it all. Might as well, right? The Red Cross is a good place to start, but a quick Google search for "donate blood" should show you what your options are.

James Harrison with two babies. Australian Red Cross.

"Muisca raft Legend of El Dorado Offerings of gold" by Andrew Bertram - World66. Licensed under CC BY-SA 1.0 via Commons

"Human-Male-White-Newborn-Baby-Crying" by Evan-Amos - Own work. Licensed under Public Domain via Commons

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