Here's a patient-friendly tool to help understand the complexities of the human immune system . The educational flip chart, "A Look at the Immune System," provides helpful explanations and insight.

Topics include:

• The role of macrophages, B cells, T cells, antibodies, and complement system
• An overview of the immune response
• How immune globulin therapy helps guard patients from infection
• Where to find more information and resources

This educational aid is another example of Baxter's commitment to supporting the needs of the Primary Immune Deficiency community. The idea for this flip chart came from research and input received from our immunologist and nurse advisory boards, and patients and families.