霍乱

例句：

1. 1. The outbreak of cholera in the city has caused a lot of concern.
   该市爆发的霍乱引起了许多人的关注。
2. 2. Cholera is a highly contagious disease that can be easily transmitted through contaminated water.
   霍乱是一种高度传染性的疾病，可以通过受污染的水传播。
3. 3. The government has launched an emergency response to control the spread of cholera.
   政府已经启动了紧急响应措施来控制霍乱的传播。