epidemiography

例句：

1. 1. Epidemiography is the study of howdiseases spread and affect populations.
   流行病学研究疾病传播和影响人群的方式。
2. 2. The researcher used data from previousstudies to develop a model forpredicting disease outbreaks.
   研究者利用之前的研究数据，建立了一个预测疾病爆发的模型。
3. 3. Epidemiography plays acrucial role in public health policy and decision-making.
   流行病学在公共卫生政策和决策中起着至关重要的作用。