What is a Virus? - Lift-the-Flap, First Questions and Answers - Board Book | Usborne Books

Age: 4Y+

Pages: 12

Format: Board Book

Our lives have been taken over by a tiny virus we can't even see. But what IS a virus? How do viruses spread? Why should everyone keep washing their hands? How does a vaccine work? And what can we do to STAY WELL? Lift the flaps to find out.