抗疟药

例句：

1. 1. The doctor prescribed a new antimalarial drug for her.
   医生给她开了一种新的抗疟药物。
2. 2. Malaria is a serious diseasethat can be prevented with propermedication.
   疟疾是一种严重的疾病，通过适当的药物治疗可以预防。
3. 3. Thepatient took the medicine everyday as directed by the doctor.
   患者按照医生的指示每天服用这种药物。