I'm Immune! How Your Immune System Keeps You Safe - Health Books for Kids - Children's Disease Books, Paperback

What protects you from viruses and bacteria that threaten your body everyday? Why is that a friend catches a cold and you don't if you are in the same environment? Learn about immunity and how your immune system works through this comprehensive but age-appropriate study tool. Train little doctors by introducing concepts most kids their age won't fully understand yet.