other part of it, 45%, is the blood cells, the red bit. the plasma is the honey coloured fluid you get when you have a wound and you have that leaking out, but that is incredibly important for people who do not have a good immune system or if their immune system is trying to attack their own bodies. so you give them plasma from other people, and their immunity, the antibodies in their immunity, the antibodies in their can help them live a completely normal life. 17,000 people rely on plasma every single year, continuously, and before today, we had imported it, it's been 20 years since we had our own blood plasma. we now report it, and now we're going to get our own plasma. people can choose to give plasma, it's slightly different from giving blood. you get the vein, the big needle in the vein and what it does is, it takes the blood and puts back your red blood cells and takes the