n.（拉）痘；痘疮；天花

Variola, a highly contagious disease, was eradicated in 1980 through global vaccination efforts.
疱疹病毒（天花）在1980年通过全球疫苗接种活动被根除。
The smallpox virus, Variola, was responsible for killing millions of people throughout history.
史上造成无数人死亡的天花病毒（Variola）就是痘病毒。
Prior to the development of the smallpox vaccine, variola was a feared scourge in many societies.
在天花疫苗发明之前，天花（Variola）是许多社会中令人畏惧的灾难。
In 1796, Edward Jenner successfully inoculated a boy with cowpox to protect him against Variola, marking the beginning of smallpox vaccination.
1796年，爱德华·詹纳成功地用牛痘给一个男孩接种，以防止他感染天花（Variola），这标志着天花疫苗的诞生。
Unfortunately, some individuals in certain parts of the world still lack access to the smallpox vaccine, putting them at risk of Variola.
不幸的是，世界上某些地区仍有部分人无法获得天花疫苗，使他们面临感染天花（Variola）的风险。
Variola was declared eradicated by the World Health Organization after a century-long global campaign.
经过一个多世纪的全球运动，世界卫生组织宣布天花（Variola）已被根除。
The sight of the pustules caused by Variola was enough to strike fear into the hearts of people before medical knowledge advanced.
在医学知识进步之前，天花（Variola）引起的疱疹足以让人胆战心惊。
The smallpox virus, Variola, was characterized by its distinctive rash and high mortality rate, making it a significant public health threat.
天花病毒（Variola）以其独特的皮疹和高死亡率特征，对公共卫生构成重大威胁。
In 1979, the last naturally occurring case of Variola was confirmed, marking the final push towards global eradication efforts.
1979年，最后一个自然发生的天花病例被确认，这标志着全球根除天花（Variola）行动的最后冲刺。
After the eradication of Variola, researchers focused on studying its genetic makeup to better understand how it spreads and how to prevent future outbreaks.
在天花（Variola）被根除后，研究人员将注意力转向研究其基因组，以便更好地理解其传播方式以及如何防止未来的疫情爆发。