malaria

简明释义

英[məˈleəriə]美[məˈleriə]

n. 疟疾

英英释义

单词用法

同义词

反义词

例句

1.Q: Do all mosquitoes transmit malaria?

问：是否所有蚊子都传播疟疾？

2.They are already battling to eradicate illnesses such as malaria and tetanus.

他们已经在为根除疟疾、破伤风等疾病而斗争。

3.Scientists now believe that a severe bout of malaria may just have been too much for the disabled boy.

科学家现在认为，一场严重的疟疾可能对这个残疾的男孩来说太沉重了。

4.At the time, quinine was the only viable medical treatment for malaria.

在那个时代，奎宁是唯一可以用来治疗疟疾的药物。

5.The malaria map is shrinking.

疟疾分布图正在缩小。

6.There were improvements in agriculture that wiped out malaria, but these were small gains.

农业的进步消灭了疟疾，但这些只是微小的进步。

7.Preventing malaria (疟疾) requires sleeping under mosquito nets.

预防疟疾需要在蚊帐下睡觉。

8.The doctor diagnosed her with malaria (疟疾) after she returned from her trip to Africa.

医生在她从非洲旅行回来后诊断出她患有疟疾。

9.Many countries are working to eliminate malaria (疟疾) through vaccination and education.

许多国家正在通过疫苗接种和教育来消除疟疾。

10.The symptoms of malaria (疟疾) include fever, chills, and sweating.

疟疾的症状包括发热、寒战和出汗。

11.Travelers to tropical regions should take precautions against malaria (疟疾).

前往热带地区的旅行者应采取预防措施以防止疟疾。

作文

Malaria is a life-threatening disease caused by parasites that are transmitted to humans through the bites of infected female Anopheles mosquitoes. This disease is prevalent in many tropical and subtropical regions, affecting millions of people each year. The primary symptoms of malaria (疟疾) include fever, chills, and flu-like illness. If not treated promptly, malaria (疟疾) can lead to severe complications and even death. It is crucial to understand the transmission and prevention strategies to combat this disease effectively.The transmission of malaria (疟疾) occurs when an infected mosquito bites a human, injecting the parasites into the bloodstream. Once inside the body, these parasites travel to the liver, where they mature and multiply. After a few days, they re-enter the bloodstream and invade red blood cells, leading to their destruction. This cycle causes the typical symptoms associated with malaria (疟疾).Preventing malaria (疟疾) is essential, especially in areas where the disease is endemic. One of the most effective ways to prevent malaria (疟疾) is through the use of insecticide-treated bed nets (ITNs). These nets provide a physical barrier against mosquitoes and reduce the likelihood of bites during the night when mosquitoes are most active. Additionally, indoor residual spraying (IRS) with insecticides can significantly reduce mosquito populations in homes.Another important aspect of malaria (疟疾) prevention is the use of antimalarial medications. Travelers to regions where malaria (疟疾) is common are often advised to take prophylactic medications to prevent infection. Awareness and education about the risks of malaria (疟疾) and its symptoms are also vital for early diagnosis and treatment.In terms of treatment, malaria (疟疾) can be effectively managed with prompt medical attention. Antimalarial drugs, such as artemisinin-based combination therapies (ACTs), are commonly used to treat the disease. Early diagnosis and treatment are critical to reducing mortality rates associated with malaria (疟疾).Despite significant advancements in the fight against malaria (疟疾), the disease remains a major public health challenge in many parts of the world. Efforts to control and eliminate malaria (疟疾) require a multi-faceted approach, including improving healthcare infrastructure, increasing access to preventive measures, and conducting research to develop new treatments and vaccines.In conclusion, malaria (疟疾) is a preventable and treatable disease, yet it continues to pose a significant threat to global health. Understanding how malaria (疟疾) is transmitted, its symptoms, and effective prevention and treatment strategies can help reduce its impact. Public awareness campaigns, combined with international cooperation and funding, are essential to eliminate malaria (疟疾) and save lives around the world.