Tim is a regular 7 year-old boy, who happens to have a primary immunodeficiency, caused by a genetic defect in his immune system.
This is Tim’s story of his life and how the immune system works. Heading into the hospital every month for treatment is just a normal part of his life. He doesn’t really see the fuss, but he knows how scared his parents are when he gets sick.
For Tim, it is much more important that his friends are vaccinated so he can play with them!