[gglon]

How does it compare with xenotransfusion from genetically modified pigs?

https://en.wikipedia.org/wiki/Xenotransfusion#Ethical_argume...

I guess the extended shelf life and more compatibility might be some of the pros of synthetic blood.

[odyssey7]

In terms of logistics, you wouldn’t need to raise genetically modified pigs. You could potentially scale production on demand and it doesn’t require the environmental footprint of livestock.