我们的生活已经被一种我们甚至看不到的微小细菌所控制。是时候向年幼的孩子（以及他们的父母和照顾者）解释一下到底发生了什么。病毒是什么？病毒是如何传播的？为什么每个人都要坚持洗手？疫苗是如何起作用的？我们如何才能保持健康？所有这些问题以及更多的问题都会以一种友好和有益的方式得到回答，并配有奇特的插图，当然还有很多可以掀开的翻翻纸。

Our lives have been taken over by a tiny germ we can't even see. It's time to explain to young children (and their parents and carers) what's really going on. 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? All these questions and more are answered in a friendly and helpful way, with quirky illustrations and of course lots of flaps to lift.