![Usborne Lift the Flap First Questions and Answers: What Is A Virus?](http://childrenstreehouse.ca/cdn/shop/products/d13a1dd768cc840b536bc010a4373695_{width}x.png?v=1622153822)
Usborne Lift the Flap First Questions and Answers: What Is A Virus?
A really hands-on introduction to a topical and currently important subject. It explains the way viruses spread, where they come from and how they work, answering a children's questions with fun, interactive flaps.