typhoid bacillus

例句：

1. 1. Typhoid fever is a serious disease that can be transmitted by contaminated food or water.
   伤寒是一种严重的疾病，可以通过受污染的食物或水传播。
2. 2.The bacteria responsible for typhoid fever are known to cause severe symptoms and require immediate medical attention.
   导致伤寒的细菌已知会引起严重症状并需要立即医疗关注。
3. 3.In hospitals, proper hygiene practices are essential to prevent the spread of typhoid fever among patients.
   在医院，适当的卫生实践是防止患者之间传播伤寒的关键。