First Questions and Answers: What is a Virus?

ISBN-13: 9781474991513 / Angielski / Board book / 2021

Katie Daynes

Opis

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.