adj.疟疾的，(地区)疟疾流行的

Malarial parasites can develop resistance to the drugs used to treat the disease.
疟疾寄生虫可能对用于治疗该病的药物产生抗药性。
The malarial mosquito is known as Anopheles, which is the primary vector for transmitting malaria.
传播疟疾的主要媒介是按蚊，即疟疾蚊子。
In sub-Saharan Africa, malarial infections are a leading cause of death among children under five.
在撒哈拉以南非洲，五岁以下儿童死亡的主要原因之一是疟疾感染。
The World Health Organization recommends using insecticide-treated bed nets to prevent malarial transmission.
世界卫生组织建议使用杀虫剂处理过的蚊帐来防止疟疾传播。
A vaccine against malaria has been developed, but its efficacy is limited and it does not provide complete protection.
已经开发出了针对疟疾的疫苗，但其效力有限，并不能提供完全的保护。
Malarial symptoms include fever, chills, headache, and muscle pain, which can be mistaken for flu.
疟疾的症状包括发热、寒战、头痛和肌肉疼痛，这些症状可能被误认为是流感。
Pregnant women are at higher risk of severe malarial illness and should take precautions when traveling to endemic areas.
孕妇患严重疟疾的风险较高，在前往疫区旅行时应采取预防措施。
Artemisinin-based combination therapies are currently the most effective treatment for malarial infections.
目前，基于青蒿素的联合疗法是治疗疟疾感染最有效的方法。
The fight against malaria involves not only medical interventions but also improving living conditions and education.
抗击疟疾不仅需要医疗干预，还需要改善生活条件和教育。
The reduction in malarial cases over the past decade is largely attributed to increased use of insecticide-treated bed nets.
过去十年中疟疾病例的减少主要归因于杀虫剂处理过的蚊帐的使用增加。