antiviral

简明释义

英[ˌæntiˈvaɪrəl]美[ˌæntiˈvaɪrəl]

adj. 抗病毒的；抗滤过性病原体的

n. 抗病毒物质（等于 antidote）

英英释义

单词用法

同义词

反义词

例句

1.Some countries have built up stocks of antiviral drugs over the past few years.

过去几年中某些国家已经建立起抗病毒的药物储备。

2.Cytotoxic t cells, after sensitization by antigen, are effector cells, especially important in antiviral immunity.

已被抗原致敏的细胞毒性T细胞是效应细胞，在抗病毒免疫中起到特别重要的作用。

3.The NHS has enough of the antiviral drugs Tamiflu and Relenza to treat half the UK population, according to the Department of Health.

据卫生部介绍，NHS储备了足够的预防病原体药物达菲，这可以治疗一半的英国人口。

4.Zinc has an antibacterial and antiviral effect in the body and fosters immunity.

在机体中，锌具有抗菌和抗病毒效果，并促进免疫。

5.The country is one of the world’s largest stockpilers of the antiviral drug Tamiflu.

这是世界上达菲储备最大的国家之一。

6.He was diagnosed with H5N1 infection, and survived only after receiving early antiviral treatment.

他被诊断出感染了H5N1病毒，并且通过接受早期抗病毒治疗存活下来。

7.The antiviral properties of this herb have been known for centuries.

这种草药的抗病毒特性已有几个世纪的历史。

8.This antiviral treatment has shown promising results in clinical trials.

这种抗病毒治疗在临床试验中显示出良好的效果。

9.Researchers are developing new antiviral drugs to combat emerging viruses.

研究人员正在开发新的抗病毒药物以对抗新兴病毒。

10.You should take the antiviral as soon as you notice symptoms.

一旦你注意到症状，就应该尽快服用抗病毒药物。

11.The doctor prescribed an antiviral medication to help treat the flu.

医生开了一种抗病毒药物来帮助治疗流感。

作文

In recent years, the term antiviral (抗病毒的) has become increasingly relevant in discussions surrounding public health and medicine. With the rise of various viral infections, including influenza, HIV, and most recently, COVID-19, the importance of antiviral medications and treatments cannot be overstated. These drugs play a crucial role in managing viral infections by inhibiting the development and spread of viruses within the body.The concept of antiviral therapy is not new; it has been used for decades to treat conditions caused by viruses. For instance, the first antiviral drug, acyclovir, was developed in the late 1970s to combat herpes simplex virus infections. Since then, numerous antiviral agents have been developed, targeting a wide range of viruses. These medications work by interfering with the virus's ability to replicate, thereby reducing the severity and duration of the illness.One of the most significant advancements in antiviral therapy occurred during the HIV/AIDS epidemic. The introduction of highly active antiretroviral therapy (HAART) transformed HIV from a fatal disease into a manageable chronic condition. This success story highlights the potential of antiviral medications to improve the quality of life for millions of individuals affected by viral infections.Moreover, the ongoing research and development of new antiviral drugs are vital in our fight against emerging viral threats. For example, during the COVID-19 pandemic, scientists raced against time to develop effective antiviral treatments that could reduce the impact of the virus. Drugs like remdesivir and molnupiravir were quickly identified as potential options, demonstrating the importance of having a robust antiviral arsenal ready for future outbreaks.However, the use of antiviral medications is not without challenges. One major concern is the potential for drug resistance, which can occur when viruses mutate and become less susceptible to existing treatments. This issue emphasizes the need for ongoing surveillance and research to ensure that we can stay ahead of evolving viruses.Additionally, while antiviral drugs can be effective, they are often most beneficial when administered early in the course of an infection. This highlights the importance of public awareness and education regarding the symptoms of viral illnesses and the need for timely medical intervention.In conclusion, the term antiviral (抗病毒的) encapsulates a critical aspect of modern medicine. As we continue to face new and re-emerging viral threats, the development and use of antiviral therapies will be essential in safeguarding public health. By investing in research and maintaining a proactive approach to viral infections, we can enhance our ability to manage and ultimately overcome the challenges posed by viruses. The journey of antiviral medicine is ongoing, but its impact on global health is undeniable.

近年来，术语antiviral（抗病毒的）在公共卫生和医学讨论中变得越来越相关。随着流感、艾滋病毒和最近的新冠病毒等各种病毒感染的增加，antiviral药物和治疗的重要性不容低估。这些药物在通过抑制病毒在体内的发展和传播来管理病毒感染方面发挥着至关重要的作用。antiviral治疗的概念并不是新的；几十年来，它一直用于治疗由病毒引起的疾病。例如，第一个antiviral药物阿昔洛韦是在1970年代末开发的，用于对抗单纯疱疹病毒感染。从那时起，开发了许多种针对各种病毒的antiviral药物。这些药物通过干扰病毒的复制能力来工作，从而减少疾病的严重程度和持续时间。在艾滋病疫情期间，antiviral治疗的一个重要进展发生了。高度活跃的抗逆转录病毒治疗（HAART）的引入使艾滋病毒从一种致命疾病转变为一种可管理的慢性病。这一成功故事突显了antiviral药物改善数百万受病毒感染的个体生活质量的潜力。此外，正在进行的新antiviral药物的研究和开发对于我们应对新兴病毒威胁至关重要。例如，在COVID-19大流行期间，科学家们争分夺秒地开发有效的antiviral治疗，以减少病毒的影响。雷德西韦和莫努匹韦等药物迅速被确定为潜在选择，展示了为未来疫情准备强大antiviral武器库的重要性。然而，使用antiviral药物并非没有挑战。一个主要问题是药物耐药性的潜在风险，当病毒突变并对现有治疗的敏感性降低时，就会发生这种情况。这一问题强调了持续监测和研究的必要性，以确保我们能够跟上不断演变的病毒。此外，虽然antiviral药物可以有效，但通常在感染早期使用时效果最佳。这突显了公众意识和教育的重要性，让人们了解病毒疾病的症状以及及时医疗干预的必要性。总之，术语antiviral（抗病毒的）概括了现代医学的一个关键方面。随着我们继续面对新的和再出现的病毒威胁，antiviral治疗的开发和使用在保护公共健康方面将是必不可少的。通过投资研究并保持对病毒感染的主动应对，我们可以增强管理和最终克服病毒带来的挑战的能力。antiviral医学的旅程仍在继续，但它对全球健康的影响是不可否认的。