Explore the microscopic world of bacteria, viruses and other microbes with this fascinating lift-the-flap book. Discover how germs spread, how the immune system works, the amazing vaccines and antibiotics humans have created, and much more. With Usborne Quicklinks to specially selected websites for activities and videos and up to date information about coronovirus.

閱讀這本引人入勝的書，探索細菌、病毒和其他微生物的微觀世界。 了解細菌如何傳播、免疫系統如何運作、人類創造的驚人疫苗和抗生素等等。 使用 Usborne Quicklinks，可以訪問特別挑選的網站，以獲取活動和視頻以及有關冠狀病毒的最新信息。