第一次鼠疫—历史上的首次鼠疫暴发于公元6世纪,几乎波及到当时所有著名国家。疫情持续了约50至60年,肆虐巅峰时期每天有万人丧命,死亡总数约近一亿人。第二次鼠疫—即历史上称为黑死病的那一次。此次鼠疫发生于公元14世纪,断断续续持续了近三百年,疫区遍及整个欧亚大陆和北非 The First Plague - The first outbreak of plague in history in the sixth century AD, spread to almost all the famous countries at that time. The epidemic lasted for about 50 to 60 years. Every day the wounded population killed 10,000 people and the total number of deaths was about 100 million. The second plague - the one known as Black Death in history. The plague occurred in the 14th century AD, intermittent for nearly 300 years, the epidemic throughout the Eurasia and North Africa