blood is a top-ten US export (#7 in 2024) - like 2.5% of our exports by value. It's a surprisingly big business. https://www.cnbc.com/2022/06/30/why-blood-ma

blood is a top-ten US export (#7 in 2024) - like 2.5% of our exports by value. It's a surprisingly big business. https://www.cnbc.com/2022/06/30/why-blood-makes-up-over-2point5percent-of-all-us-exports.html https://www.cnbc.com/2022/06/30/why-blood-makes-up-over-2poi...