Alright, kiddo! So, there's this special prize called the William B. Graham Prize for Health Services Research. It's a really important award that's given to people who do really good work in figuring out how to make healthcare better for everyone.
Health services research is all about trying to figure out things like how to make sure people can get the medical care they need, how to make sure that medical treatments are safe and effective, and how to make sure that healthcare is fair to everyone regardless of where they live or how much money they have.
The William B. Graham Prize is kind of like a big gold star that we give to people who do a really good job of figuring out these things. It's named after a man named William B. Graham, who was really important in helping to create a lot of the laws and policies that make healthcare better.
So when somebody wins the William B. Graham Prize, it means that they did something really special that can help a lot of people stay healthy and happy. And that's pretty awesome!