Blood is a key player in your body’s immune response, carrying antibodies around your system to fight off infection and disease. In this episode, learn all about how antibodies work as part of the immune system from clinical immunologist Dr Peter Bourke. You’ll also hear from Cheryl, one of the many Queenslanders living with an autoimmune condition. She shares what it’s like when your immune system doesn’t behave the way it should.How does your body learn about pathogens in order to fight them off? What are the steps in the immune response? What happens if your immune system gets it wrong and turns its efforts towards your healthy body? Listen to find out!