"Meet Iker, a boy who has a cold, as he learns about his immune system. Read along as Iker and his grandfather discuss how our bodies fight germs and viruses, what body parts are involved, and how we can help support a healthy immune system."--publisher's website.
General Note
Grasshopper. Level 3.
Includes index.
Content Note
Fighting germs -- Where in the body? -- Let's review!.