White Blood Cells keep us healthy!

White Blood Cells are made in the bone marrow!
We need a lot of White Blood Cells in our blood!
We need them to fight our infections!

We must build our immune system!
Building White Blood Cells is our most important job!
We love making White Blood Cells!

LET'S REFRESH OURSELVES!

Say, "I MUST REBUILD!"

Can you feel your White Blood Cells multiplying?

We're not stopping now!

Now say, "I AM HEALTHY!"

REMAKE YOURSELF!