| ID | 原文 | 译文 |
| 277 | 流行病学史 | historical epidemiology |
| 278 | 旅行限制 | travel restriction |
| 279 | 贸易禁令 | trade restriction |
| 280 | 没有硝烟的战争 | a war without smoke |
| 281 | 密切跟踪、及时分析、迅速行动 | closely monitor, timely analyze, and swiftly respond to the epidemic |
| 282 | 逆行者 | people who brave a dangerous situation |
| 283 | 普通病区 | inpatient ward |
| 284 | 岂曰无衣，与子同裳 | Fear not the want of armor, for mine is also yours to wear. | Together we stand, my armors thine. |
| 285 | 气溶胶传播 | aerosol transmission |
| 286 | 氢氧治疗仪 | oxy-hydrogen breathing machine |