Scope and Contents The poster consists of 3 panels with multiple frames. The left hand panel, with 4 frames, is headed: Various frequently encountered rats that transmit plague 幾種常見的傳染鼠疫的老鼠. It depicts three types of common rats that can spread plague, and introduces how they spread plague and the main types of plague (bubonic 腺鼠疫 and pulmonary 肺鼠疫). The centre panel, with 6 frames, is headed: How to prevent plague from spreading 怎樣防止鼠疫傳染. It includes advice, such as preventing rats getting at...