We are searching for topics and funders for the next Longitude Prize. This idea is a draft for discussion about one possible prize focus that we are exploring.
What is the problem?
People need blood after surgery or trauma. It’s a constant struggle to get enough donations, particularly for rare blood types. Human blood is highly perishable and is also an infection risk for recipients, even when screened.
Why does the solution contribute to solving this?
Creating a synthetic substitute would bypass the need for human blood altogether – like synthetic insulin did for diabetes. Synthetic blood that was appropriate for use by people of all blood types, and which was shelf-stable at ambient temperatures for a prolonged period, would significantly simplify supply chains in healthcare and emergency response.
Who is the prize awarded to?
Creating a synthetic substitute for human blood that does not require refrigeration, and which can be used for a wide range of human patients.
The best prize ideas are developed through extensive research and engagement with experts, stakeholders and people with lived experience of the problems they are focused on. We start with a first draft like the one above – then work to improve, refine and validate our thinking. If you are interested in sharing your expertise, or helping us secure funding for the next Longitude Prize, please reach out.