rubella

例句：

1. 1. Rubella is a common viral infection that causes fever and rash.
   风疹是一种常见的病毒性感染，会导致发烧和皮疹。
2. 2. The vaccine for rubella has been developed to prevent the disease.
   针对风疹的疫苗已经开发出来以预防这种疾病。
3. 3. Many pregnant women are advised to get vaccinated against rubella during pregnancy.
   许多孕妇被建议在怀孕期间接种风疹疫苗。