borrelia

例句：

1. 1. The outbreak ofthe typhus epidemic in thecity has been a major concern for thepublic health authorities.
   该市爆发的鼠疫疫情已成为公共卫生当局的主要关注点。
2. 2.The typhoid fever is causedby bacteria that live in the human bodyand can be transmitted to others through contaminated food or water.
   伤寒是由生活在人体中的细菌引起的，可以通过受污染的食物或水传播给他人。
3. 3. The plaguewas once a common disease in ancient Egypt, causing widespread death and suffering.
   瘟疫曾是古埃及的一种常见疾病，导致广泛的死亡和苦难。